AQI PM2.5 PM10 CO SO2 NO2 O3

Live

Cha am Air Quality Index (AQI) | Air Pollution

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

Last Updated: 2025-05-29 02:09:54 AM (Local Time)

Live AQI

Air Quality is

Good

pm10 : 45 µg/m³

PM2.5 : 7 µg/m³

Good

050

Moderate

100

Poor

150

Unhealthy

200

Severe

300

Hazardous

301+

27 °C

Last Updated: 2025-05-29 02:09:54 AM (Local Time)

Map

Cha am

Major Air Pollutants
Cha am

Particulate Matter(PM2.5)

7µg/m³

Particulate Matter(PM10)

45µg/m³

Carbon Monoxide(CO)

40ppb

Sulfur Dioxide(SO2)

1ppb

Nitrogen Dioxide(NO2)

8ppb

Ozone(O3)

9ppb

Trending in Thailand

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

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

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?

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

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

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

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

Sleep Interrupted: How Air Pollution Steals Your Res

Understanding the AQI: What the Air You Breathe Means for Your Health

AQI Graph

Historical Air Quality Data
Cha am

24 Hours

AQI

Cha am

Want air quality data?

AQI Trends - Annual Air Quality Changes
Cha am, Phetchaburi, Thailand

AQI

Year

AQI

Annual AQI Trends

2023

79AQI

2024

60AQI

-24%

Fall

2025

87AQI

45%

Rise

Overall Annual Percentage (%) change of AQI in (2023 to 2025)

11%

Rise (Worsened AQI)

Most & Least Polluted Months

Most PollutedJanuary, 2025108AQI

Least PollutedSeptember, 202442AQI

* This data analysis is from year 2023 - 2025

Cha am's Locations
Real-time Air Pollution Level

Location

Status

AQI

PM2.5(µg/m³)

PM10(µg/m³)

Temp.(°C)

Humi.(%)

Phetchaburi Gaia Station 11

Good

Thailand's Metro Cities
Air Quality Index

Bangkok

Chiang Mai

Hua Hin

Phra Nakhon Si Ayutthaya

Phuket

Air Quality Calendar 2025
Cha am

2025

AQI

January

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
29 Dec -	30 Dec -	31 Dec -	1 Jan 84	2 Jan 83	3 Jan 85	4 Jan 88
5 Jan 99	6 Jan 101	7 Jan 121	8 Jan 129	9 Jan 135	10 Jan 100	11 Jan 83
12 Jan 81	13 Jan 99	14 Jan 116	15 Jan 112	16 Jan 79	17 Jan 85	18 Jan 106
19 Jan 114	20 Jan 120	21 Jan 136	22 Jan 139	23 Jan 150	24 Jan 147	25 Jan 130
26 Jan 115	27 Jan 102	28 Jan 91	29 Jan 95	30 Jan 115	31 Jan 113	1 Feb 120

February

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
26 Jan 115	27 Jan 102	28 Jan 91	29 Jan 95	30 Jan 115	31 Jan 113	1 Feb 120
2 Feb 115	3 Feb 111	4 Feb 109	5 Feb 118	6 Feb 108	7 Feb 110	8 Feb 112
9 Feb 98	10 Feb 92	11 Feb 114	12 Feb 128	13 Feb 128	14 Feb 122	15 Feb 129
16 Feb 99	17 Feb 103	18 Feb 82	19 Feb 91	20 Feb 87	21 Feb 98	22 Feb 89
23 Feb 95	24 Feb 79	25 Feb 76	26 Feb 74	27 Feb 89	28 Feb 89	1 Mar 81

March

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
23 Feb 95	24 Feb 79	25 Feb 76	26 Feb 74	27 Feb 89	28 Feb 89	1 Mar 81
2 Mar 79	3 Mar 79	4 Mar 74	5 Mar 75	6 Mar 83	7 Mar 87	8 Mar 82
9 Mar 87	10 Mar 93	11 Mar 104	12 Mar 80	13 Mar 77	14 Mar 76	15 Mar 76
16 Mar 83	17 Mar 89	18 Mar 91	19 Mar 93	20 Mar 113	21 Mar 120	22 Mar 137
23 Mar 145	24 Mar 142	25 Mar 134	26 Mar 123	27 Mar 127	28 Mar 119	29 Mar 122
30 Mar 104	31 Mar 87	1 Apr 85	2 Apr 94	3 Apr 73	4 Apr 76	5 Apr 68

April

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
30 Mar 104	31 Mar 87	1 Apr 85	2 Apr 94	3 Apr 73	4 Apr 76	5 Apr 68
6 Apr 71	7 Apr 73	8 Apr 77	9 Apr 77	10 Apr 73	11 Apr 79	12 Apr 66
13 Apr 60	14 Apr 62	15 Apr 65	16 Apr 62	17 Apr 64	18 Apr 57	19 Apr 58
20 Apr 56	21 Apr 61	22 Apr 62	23 Apr 64	24 Apr 59	25 Apr 65	26 Apr 60
27 Apr 63	28 Apr 63	29 Apr 62	30 Apr 75	1 May 71	2 May 74	3 May 67

May

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
27 Apr 63	28 Apr 63	29 Apr 62	30 Apr 75	1 May 71	2 May 74	3 May 67
4 May 62	5 May 56	6 May 57	7 May 52	8 May 56	9 May 57	10 May 59
11 May 57	12 May 53	13 May 52	14 May 52	15 May 54	16 May 55	17 May 58
18 May 58	19 May 56	20 May 57	21 May 56	22 May 60	23 May 55	24 May 52
25 May 51	26 May 47	27 May 45	28 May -	29 May -	30 May -	31 May -

Health Advice For People Living In
Cha am

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 PurifierTurn Off
Car FilterAdvisable
N95 MaskAdvisable
Stay IndoorAdvisable

As per the current AQI, turn off the air purifier.

Prevent Health Problems: Understand Your Risks

Cha am

Asthma
Heart Issues
Allergies
Sinus
Cold/Flu
Chronic (COPD)

Low Chances of Asthma

Asthma

Risk of Asthma symptoms is Low when AQI is Good (0-50)

Mild symptoms such as slight wheezing, occasional cough, and minor shortness of breath

Do's :

Keep track of air quality to plan outdoor activities safely.
Drink water to keep airways moist and reduce irritation.
Include non-allergenic fruits and vegetables that support overall lung health, like apples, pears, and spinach.

Don'ts :

Skip medications that is prescribed by your doctor.
Engage in outdoor activities in early morning during high pollen hours.

Most Polluted Cities 2025
Thailand

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

Amphoe Mueang Lampang, Thailand

Sala, Thailand

Phan District, Thailand

Pua, Thailand

Mueang Phetchabun, Thailand

Wiang Kaen, Thailand

Lampang, Thailand

Mae Sai district, Thailand

Moderate

4xabove Standard

Omkoi District, Thailand

Moderate

4xabove Standard

10.

Mueang Phrae, Thailand

Moderate

4xabove Standard

Last Updated: 28 May 2025, 07:24 PM

AQI City Rankings

Air Quality Solutions For Cha am
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

Monitor the air quality

Air Quality Sensors

Sensors to measure the air quality

Fresh Air Machine

Clean the air you breathe

Car Cabin Filter

Purify the air in your car

N95 Mask

Shield yourself from pollution

air quality solutions for offices for Cha am

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

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 Cha am

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

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

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

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

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

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

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

air quality solutions for airport for Cha am

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

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

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 Cha am

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

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

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

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

Cha am's AQI Data Analytics Solutions
Air quality data monitoring platforms

Mobile App

Smart TV App

Web Dashboard

API

Widgets

Mobile App

Empower Your Decisions with Reliable Data

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

Personalized health advice as per current AQI.

Analytical data to identify trends and conditions.

Connect and control your air quality devices.

Air Quality FAQs
at Cha am

Frequently Asked Questions About Air Quality

What is the current AQI level in Cha am?

The current real-time AQI level in Cha am is 41 (Good). This was last updated 2025-05-29 02:09:54 AM (Local Time).

When was the best AQI level in Cha am in the last 24 hours?

The best AQI level was 38 (Good) at 6:09 AM (Local Time) during the last 24 hours.

When was the worst AQI level in Cha am in the last 24 hours?

The worst AQI level was 60 (Moderate) at 11:09 PM (Local Time) during the last 24 hours.

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

The AQI levels in Cha am have been fluctuating throughout the last 24 hours. The levels have increased by highest 60 at 11:09 PM (Local Time), lowest 38 at 6:09 AM (Local Time).

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

The air quality is satisfactory, and air pollution poses little or no risk. No special precautions are needed; enjoy outdoor activities freely.