AQIPM2.5PM10COSO2NO2O3
View aqi DataAQIView weather DataWeather
Live

Fresno Air Quality Index (AQI) | Air Pollution

Real-time PM2.5, PM10 air pollution level in California

Last Updated: 2025-05-31 04:55:52 AM (Local Time)

location image
Live AQI
56
Air Quality is
Moderate
pm10 :  39 µg/m³
PM2.5 :  12 µg/m³
Good
050
Moderate
100
Poor
150
Unhealthy
200
Severe
300
Hazardous
301+
aqi moderate level in Fresno
clear

29 °C

Clear
Humidity
Humidity45 %
Wind Speed
Wind Speed8 km/h
UV Index
UV Index0
Last Updated: 2025-05-31 04:55:52 AM (Local Time)
Map

Fresno

Major Air Pollutants

Fresno

PM2.5's Icon

Particulate Matter(PM2.5)

12µg/m³

PM10's Icon

Particulate Matter(PM10)

39µg/m³

CO's Icon

Carbon Monoxide(CO)

47ppb

SO2's Icon

Sulfur Dioxide(SO2)

1ppb

NO2's Icon

Nitrogen Dioxide(NO2)

6ppb

O3's Icon

Ozone(O3)

36ppb

Trending in United States

Big News: AQI App is Now on Apple Watch!

Big News: AQI App is Now on Apple Watch!

How Air Pollution Fuels COPD—and What You Can Do About It?

How Air Pollution Fuels COPD—and What You Can Do About It?

The Mask Returns: COVID Cases Spike in Singapore, Hong Kong, and India

The Mask Returns: COVID Cases Spike in Singapore, Hong Kong, and India

Long-Term Exposure to Polluted Air and Its Impact on Heart Health: A Global Perspective

Long-Term Exposure to Polluted Air and Its Impact on Heart Health: A Global Perspective

Methane Emissions from Delhi’s Landfills: An Invisible Threat

Methane Emissions from Delhi’s Landfills: An Invisible Threat

Carbon monoxide (CO) or PM2.5: Which is more dangerous for human health and the environment?

Carbon monoxide (CO) or PM2.5: Which is more dangerous for human health and the environment?

The Hidden Link Between Air Pollution and Parkinson’s Disease: What the Study Shows?

The Hidden Link Between Air Pollution and Parkinson’s Disease: What the Study Shows?

IS AIR POLLUTION SOLELY OUR FAULT? DEBUNKING THE MYTH WITH HARD TRUTH

IS AIR POLLUTION SOLELY OUR FAULT? DEBUNKING THE MYTH WITH HARD TRUTH

From Smog to Songbirds: How the U.S. Clean Air Act Cleared the Skies

From Smog to Songbirds: How the U.S. Clean Air Act Cleared the Skies

Two Worlds, One Breath: World Asthma Day 2025 and the Link Between Air Pollution and Asthma

Two Worlds, One Breath: World Asthma Day 2025 and the Link Between Air Pollution and Asthma

Case Study : How Prana Air Helped the American School of Bombay in Improving Air Quality?

Case Study : How Prana Air Helped the American School of Bombay in Improving Air Quality?

Why Air Quality Monitoring is Essential for Sustainable Development: Key Insights

Why Air Quality Monitoring is Essential for Sustainable Development: Key Insights

Understand the Indoor Air Quality in Schools: Is Your Child Breathing Safe Air?

Understand the Indoor Air Quality in Schools: Is Your Child Breathing Safe Air?

AQI Graph

Historical Air Quality Data

Fresno

24 Hours
AQI
Fresno

Want air quality data?

Download 2024 Annual Data

World Air Quality Report

Globe

AQI Trends - Annual Air Quality Changes

Fresno, California, United States

AQI
Year
.
AQI

Annual AQI Trends

2020
64AQI
2021
57AQI
-11%
Fall
2022
51AQI
-11%
Fall
2023
45AQI
-12%
Fall
2024
44AQI
-2%
Fall
2025
40AQI
-9%
Fall
Overall Annual Percentage (%) change of AQI in (2020 to 2025)
-9%
Fall (Improved AQI)

Most & Least Polluted Months

Most PollutedSeptember, 2020108AQI
Least PollutedMarch, 202324AQI

* This data analysis is from year 2020 - 2025

Fresno's Locations

Real-time Air Pollution Level

Location
Status
AQI
PM2.5(µg/m³)
PM10(µg/m³)
Temp.(°C)
Humi.(%)
Edison
Moderate
57
12
38
24
56
Fresno Garland
Moderate
55
11
36
25
54
McLane
Moderate
55
11
36
25
54
Roosevelt
Moderate
57
12
42
24
55
Roosevelt
Moderate
57
12
40
24
54
West Chennault Avenue
Moderate
56
12
40
24
55

United States's Metro Cities

Air Quality Index

East Chicago City AQI

East Chicago

54

temp.12°C
hum.82%
Los Angeles City AQI

Los Angeles

45

temp.18°C
hum.84%
Minneapolis City AQI

Minneapolis

32

temp.16°C
hum.62%
Nashville City AQI

Nashville

32

temp.18°C
hum.65%
New Orleans City AQI

New Orleans

26

temp.24°C
hum.79%
New York City City AQI

New York City

20

temp.16°C
hum.93%
San Francisco City AQI

San Francisco

50

temp.14°C
hum.87%
Port Washington City AQI

Port Washington

37

temp.8°C
hum.100%

Air Quality Calendar 2025

Fresno

2025
AQI
January
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1 Jan
96
2 Jan
68
3 Jan
69
4 Jan
37
5 Jan
58
6 Jan
56
7 Jan
52
8 Jan
64
9 Jan
65
10 Jan
63
11 Jan
68
12 Jan
66
13 Jan
53
14 Jan
57
15 Jan
63
16 Jan
67
17 Jan
62
18 Jan
80
19 Jan
84
20 Jan
81
21 Jan
77
22 Jan
73
23 Jan
81
24 Jan
77
25 Jan
72
26 Jan
35
27 Jan
41
28 Jan
49
29 Jan
51
30 Jan
66
31 Jan
68
February
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1 Feb
69
2 Feb
53
3 Feb
48
4 Feb
29
5 Feb
28
6 Feb
32
7 Feb
26
8 Feb
28
9 Feb
35
10 Feb
33
11 Feb
42
12 Feb
28
13 Feb
26
14 Feb
25
15 Feb
34
16 Feb
43
17 Feb
31
18 Feb
29
19 Feb
45
20 Feb
31
21 Feb
44
22 Feb
46
23 Feb
54
24 Feb
44
25 Feb
32
26 Feb
56
27 Feb
50
28 Feb
44
March
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1 Mar
42
2 Mar
30
3 Mar
26
4 Mar
30
5 Mar
30
6 Mar
27
7 Mar
31
8 Mar
38
9 Mar
42
10 Mar
31
11 Mar
33
12 Mar
32
13 Mar
21
14 Mar
22
15 Mar
29
16 Mar
39
17 Mar
26
18 Mar
18
19 Mar
24
20 Mar
20
21 Mar
23
22 Mar
21
23 Mar
27
24 Mar
34
25 Mar
46
26 Mar
42
27 Mar
33
28 Mar
30
29 Mar
21
30 Mar
29
31 Mar
21
April
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1 Apr
19
2 Apr
18
3 Apr
23
4 Apr
24
5 Apr
28
6 Apr
31
7 Apr
22
8 Apr
19
9 Apr
24
10 Apr
34
11 Apr
25
12 Apr
25
13 Apr
28
14 Apr
37
15 Apr
36
16 Apr
38
17 Apr
33
18 Apr
33
19 Apr
48
20 Apr
45
21 Apr
37
22 Apr
37
23 Apr
33
24 Apr
45
25 Apr
34
26 Apr
24
27 Apr
20
28 Apr
28
29 Apr
47
30 Apr
52
May
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1 May
49
2 May
47
3 May
25
4 May
34
5 May
48
6 May
48
7 May
48
8 May
51
9 May
49
10 May
51
11 May
29
12 May
28
13 May
26
14 May
27
15 May
31
16 May
35
17 May
41
18 May
29
19 May
38
20 May
28
21 May
39
22 May
36
23 May
30
24 May
31
25 May
33
26 May
23
27 May
28
28 May
39
29 May
-
30 May
-
31 May
-
Good
050
Moderate
100
Poor
150
Unhealthy
200
Severe
300
Hazardous
301+

Health Advice For People Living In

Fresno

0Cigarettes per day

Weekly 0 Cigarettes
Monthly 0 Cigarettes

Breathe easy and get active! The air quality is perfect for enjoying outdoor activities.

Source:

Berkeley Earth

Solutions for Current AQI

  • Air Purifier
    Air PurifierTurn On
  • Car Filter
    Car FilterMust
  • N95 Mask
    N95 MaskMust
  • Stay Indoor
    Stay IndoorMust

Must turn on the air purifier to enjoy fresh air.

Prevent Health Problems: Understand Your Risks

Fresno

  • asthma due to air pollution in FresnoAsthma
  • heart due to air pollution in FresnoHeart Issues
  • allergy due to air pollution in FresnoAllergies
  • sinus due to air pollution in FresnoSinus
  • flu due to air pollution in FresnoCold/Flu
  • copd due to air pollution in FresnoChronic (COPD)
asthma due to air pollution in Fresno

Mid. Chances of Asthma

Asthma

Risk of Asthma symptoms is Mid. when AQI is Moderate (50-150)

Moderate symptoms including frequent wheezing, noticeable shortness of breath, chest tightness, and persistent cough.

Do's :

  • Limit outdoor activities when AQI is poor.

  • Clean indoor air with an air purifier to reduce exposure.

  • Soothe the respiratory tract with herbal teas or warm water to help alleviate symptoms.

Don'ts :

  • Exercise outdoors without a mask.

  • Stay in smoky areas with strong fumes.

Most Polluted Cities 2025

United States

Analyze the real-time most air polluted cities in the country.

Most Polluted Cities Live Ranking 2025
World's Most PollutedCity Rankings (2024)
World's Most PollutedCountry Rankings(2024)
RankCityAQIAQI Status

Standard Value

Follow

1.

Ryder, United States

182
Unhealthy
12xabove Standard

2.

Minot, United States

182
Unhealthy
12xabove Standard

3.

Stanton, United States

176
Unhealthy
12xabove Standard

4.

Bismarck, United States

171
Unhealthy
11xabove Standard

5.

La Union, United States

162
Unhealthy
11xabove Standard

6.

Sunland Park, United States

157
Unhealthy
10xabove Standard

7.

Mandan, United States

144
Poor
10xabove Standard

8.

El Paso, United States

131
Poor
9xabove Standard

9.

Anthony, United States

120
Poor
8xabove Standard

10.

Beulah, United States

111
Poor
7xabove Standard

Last Updated: 31 May 2025, 10:02 AM

AQI City Rankings

Air Quality Solutions For Fresno

Explore the solutions of air quality monitoring & clean air.

Here are some applications that you can go through to find out the solutions.

Air Quality Monitor

Air Quality Monitor

Monitor the air quality
Air Quality Sensors

Air Quality Sensors

Sensors to measure the air quality
Fresh Air Machine

Fresh Air Machine

Clean the air you breathe
Car Cabin Filter

Car Cabin Filter

Purify the air in your car
N95 Mask

N95 Mask

Shield yourself from pollution
air quality solutions for offices for Fresno

Air Quality Solution For Offices

A complete solution for air quality monitoring, data analysis, and fresh air solutions in workplaces prioritizing employee's health and productivity.

air quality solutions for smart-city for Fresno

Air Quality Solutions For Smart City

Prana Air smart city project provides air quality monitors, drones, outdoor air purifiers, and data dashboards solution to improve air quality.

air quality solutions for institutes for Fresno

Air Quality Solutions for Schools | Institutes

Prana Air provides the air quality solutions for schools by air monitoring & fresh air machine that help the students to breather clean air.

air quality solutions for hotels for Fresno

Air Quality Solutions For Hotels

Prana Air air quality solutions are suited for hotel businesses. The occupancy of hotels is the main reasons for bad air quality.

air quality solutions for restaurants for Fresno

Air Quality Solutions for Restaurants

Prana Air has the air quality solutions for restaurant, cafes, and gives you the power to know what your customers and staff breathe.

air quality solutions for rmc-plants for Fresno

Air Quality Solutions for RMC Plants

Prana Air provides air quality monitoring solutions for RMC plants. Improve compliance, protect workers and community, and reduce emissions.

air quality solutions for fitness-center for Fresno

Air Quality Solutions for Fitness Center

Prana Air provides the air quality solutions of pollution monitoring and fresh air for fitness center - gym.

air quality solutions for parking-lot for Fresno

Air Quality Solutions for Parking Lot

A complete solution for air monitoring, data analysis, and fresh air solutions for enclosed car parking areas and car lots.

air quality solutions for retail-stores for Fresno

Air Quality Solutions for Retail Stores

Prana Air provides air quality solutions of pollution monitoring and fresh air for retail stores and shopping outlets.

air quality solutions for airport for Fresno

Prana Air provides air quality solutions of pollution monitoring and fresh air for retail stores and shopping outlets

Prana Air provides the air quality solutions for airport. Gathering of many passengers is the main reasons of bad air quality in airport.

air quality solutions for construction-sites for Fresno

Air Quality Solutions For Construction Sites

Prana Air offers air quality monitoring solutions for construction sites with data cloud storage, web-dashboard, mobile apps, TV display.

air quality solutions for hospitals for Fresno

Air Quality Solutions For Hospitals

Prana Air provides air quality monitoring and fresh air solutions for hospitals to ensure clean and healthy indoor air.

air quality solutions for bathroom for Fresno

Air Quality Solutions For Washroom | Bathroom

Improve washroom and bathroom air quality with Prana Air air quality monitoring devices and fresh air machine. Breathe easy and stay healthy.

air quality solutions for banks for Fresno

Air Quality Solutions for Banks

Prana Air provides air quality solutions of pollution monitoring and fresh air for banks and financial institutions.

air quality solutions for cinema for Fresno

Air Quality Solutions for Cinema

Air quality solutions for cinema halls or theatres will help the customers to get the good experience, comfort and breathe clean air.

air quality solutions for real-estates for Fresno

Air Quality Solutions For Real Estates

Prana Air provides the air quality solutions of pollution monitoring and fresh air for real estates - residential and commercial.

Fresno's AQI Data Analytics Solutions

Air quality data monitoring platforms

Mobile AppMobile App
Smart TV AppSmart TV App
Web DashboardWeb Dashboard
APIAPI
WidgetsWidgets
aqi air quality app for Fresno
Mobile App

Empower Your Decisions with Reliable Data

Your area’s real-time data with detailed parameters.

Your area’s real-time data with detailed parameters.

Personalized health advice as per current AQI.

Personalized health advice as per current AQI.

Analytical data to identify trends and conditions.

Analytical data to identify trends and conditions.

Connect and control your air quality devices.

Connect and control your air quality devices.

Air Quality FAQs

at Fresno

Frequently Asked Questions About Air Quality

What is the current AQI level in Fresno?

The current real-time AQI level in Fresno is 56 (Moderate). This was last updated 2025-05-31 04:55:52 AM (Local Time).

When was the best AQI level in Fresno in the last 24 hours?

The best AQI level was 53 (Moderate) at 7:09 AM, May 30, 2025 (Local Time) during the last 24 hours.

When was the worst AQI level in Fresno in the last 24 hours?

The worst AQI level was 59 (Moderate) at 11:09 AM, May 30, 2025 (Local Time) during the last 24 hours.

What is the current trend of AQI levels in Fresno during last 24 hours?

The AQI levels in Fresno have been fluctuating throughout the last 24 hours. The levels have increased by highest 59 at 11:09 AM, May 30, 2025 (Local Time), lowest 53 at 7:09 AM, May 30, 2025 (Local Time).

What actions are recommended as per the current AQI level in Fresno?

Current AQI levels are acceptable; however, some pollutants may be a concern for a small number of sensitive individuals.

Recent AQI Blogs

Read the latest news

Here are some latest blogs that you can go through to find out more air pollution.

Wildfire Alert in Northeastern Minnesota: From Crisis to Control Journey.

Wildfire Alert in Northeastern Minnesota: From Crisis to Control Journey.

30 May 2025Shakshi
Delhi Rain May 2025 Breaks Records — Why It Happened and What’s Next

Delhi Rain May 2025 Breaks Records — Why It Happened and What’s Next

26 May 2025Shakshi
How Air Pollution Fuels COPD—and What You Can Do About It?

How Air Pollution Fuels COPD—and What You Can Do About It?

22 May 2025Shakshi
How Heat and Air Pollution Can Be Increasing Mortality in India: New Study Reveals

How Heat and Air Pollution Can Be Increasing Mortality in India: New Study Reveals

19 May 2025Shakshi
Thick Dust Covers New Delhi: What’s Happening on May 15, 2025?

Thick Dust Covers New Delhi: What’s Happening on May 15, 2025?

15 May 2025Shakshi
Long-Term Exposure to Polluted Air and Its Impact on Heart Health: A Global Perspective

Long-Term Exposure to Polluted Air and Its Impact on Heart Health: A Global Perspective

15 May 2025Gyane
Carbon monoxide (CO) or PM2.5: Which is more dangerous for human health and the environment?

Carbon monoxide (CO) or PM2.5: Which is more dangerous for human health and the environment?

14 May 2025Shakshi
Methane Emissions from Delhi’s Landfills: An Invisible Threat

Methane Emissions from Delhi’s Landfills: An Invisible Threat

12 May 2025Shakshi
The Hidden Link Between Air Pollution and Parkinson’s Disease: What the Study Shows?

The Hidden Link Between Air Pollution and Parkinson’s Disease: What the Study Shows?

7 May 2025Shakshi
World Asthma Day 2025: The Link Between Air Pollution and Asthma

World Asthma Day 2025: The Link Between Air Pollution and Asthma

6 May 2025Shakshi
Prana Air Logo

Prana Sense

Air Quality Monitor

Air Quality Index depicts the extent of air pollution at a particular location.

Prana Sense Air Quality MonitorPrana Sense Air Quality Monitor
Prana Air Logo

Pocket PM

Air Quality Monitor

Know the air quality around you wherever you are with the Pocket monitor to get instant air quality insights.

Pocket PM Air Quality MonitorPocket PM Air Quality Monitor
Prana Air Logo

Cair +

Indoor Air Quality Monitor

Track indoor air quality with advanced connectivity and portability for real-time air quality data.

Cair + Indoor Air Quality MonitorCair + Indoor Air Quality Monitor