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Den Chai District Air Quality Index (AQI) | Air Pollution

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

Last Updated: 2025-06-11 02:25:35 PM (Local Time)

Live AQI

Air Quality is

Moderate

pm10 : 13 µg/m³

PM2.5 : 11 µg/m³

Good

050

Moderate

100

Poor

150

Unhealthy

200

Severe

300

Hazardous

301+

30 °C

Last Updated: 2025-06-11 02:25:35 PM (Local Time)

Map

Den Chai District

Major Air Pollutants
Den Chai District

Particulate Matter(PM2.5)

11µg/m³

Particulate Matter(PM10)

13µg/m³

Carbon Monoxide(CO)

32ppb

Sulfur Dioxide(SO2)

1ppb

Nitrogen Dioxide(NO2)

6ppb

Ozone(O3)

10ppb

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AQI Graph

Historical Air Quality Data
Den Chai District

24 Hours

AQI

Den Chai District

Want air quality data?

AQI Trends - Annual Air Quality Changes
Den Chai District, Phrae, Thailand

AQI

Year

AQI

Annual AQI Trends

2022

86AQI

2023

105AQI

22%

Rise

2024

66AQI

-37%

Fall

2025

92AQI

39%

Rise

Overall Annual Percentage (%) change of AQI in (2022 to 2025)

Rise (Worsened AQI)

Most & Least Polluted Months

Most PollutedMarch, 2023176AQI

Least PollutedSeptember, 202411AQI

* This data analysis is from year 2022 - 2025

Den Chai District's Locations
Real-time Air Pollution Level

Location

Status

AQI

PM2.5(µg/m³)

PM10(µg/m³)

Temp.(°C)

Humi.(%)

Sai Yoi

Moderate

Thailand's Metro Cities
Air Quality Index

Bangkok

Chiang Mai

Hua Hin

Phra Nakhon Si Ayutthaya

Phuket

Air Quality Calendar 2025
Den Chai District

2025

AQI

January

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
29 Dec -	30 Dec -	31 Dec -	1 Jan 83	2 Jan 79	3 Jan 77	4 Jan 84
5 Jan 96	6 Jan 103	7 Jan 108	8 Jan 112	9 Jan 120	10 Jan 96	11 Jan 90
12 Jan 90	13 Jan 93	14 Jan 96	15 Jan 96	16 Jan 89	17 Jan 88	18 Jan 92
19 Jan 99	20 Jan 105	21 Jan 116	22 Jan 121	23 Jan 123	24 Jan 121	25 Jan 109
26 Jan 107	27 Jan 83	28 Jan 82	29 Jan 100	30 Jan 110	31 Jan 105	1 Feb 103

February

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
26 Jan 107	27 Jan 83	28 Jan 82	29 Jan 100	30 Jan 110	31 Jan 105	1 Feb 103
2 Feb 100	3 Feb 113	4 Feb 116	5 Feb 112	6 Feb 116	7 Feb 117	8 Feb 113
9 Feb 92	10 Feb 98	11 Feb 109	12 Feb 114	13 Feb 122	14 Feb 122	15 Feb 115
16 Feb 141	17 Feb 143	18 Feb 140	19 Feb 114	20 Feb 112	21 Feb 105	22 Feb 98
23 Feb 91	24 Feb 74	25 Feb 64	26 Feb 54	27 Feb 64	28 Feb 70	1 Mar 75

March

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
23 Feb 91	24 Feb 74	25 Feb 64	26 Feb 54	27 Feb 64	28 Feb 70	1 Mar 75
2 Mar 80	3 Mar 98	4 Mar 115	5 Mar 135	6 Mar 132	7 Mar 135	8 Mar 104
9 Mar 98	10 Mar 86	11 Mar 105	12 Mar 111	13 Mar 101	14 Mar 100	15 Mar 127
16 Mar 123	17 Mar 130	18 Mar 120	19 Mar 99	20 Mar 96	21 Mar 126	22 Mar 150
23 Mar 157	24 Mar 162	25 Mar 161	26 Mar 157	27 Mar 158	28 Mar 160	29 Mar 155
30 Mar 157	31 Mar 138	1 Apr 124	2 Apr 118	3 Apr 131	4 Apr 126	5 Apr 114

April

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
30 Mar 157	31 Mar 138	1 Apr 124	2 Apr 118	3 Apr 131	4 Apr 126	5 Apr 114
6 Apr 100	7 Apr 90	8 Apr 86	9 Apr 98	10 Apr 104	11 Apr 99	12 Apr 76
13 Apr 62	14 Apr 56	15 Apr 56	16 Apr 55	17 Apr 55	18 Apr 53	19 Apr 56
20 Apr 59	21 Apr 66	22 Apr 73	23 Apr 85	24 Apr 94	25 Apr 102	26 Apr 100
27 Apr 88	28 Apr 74	29 Apr 69	30 Apr 67	1 May 62	2 May 67	3 May 64

May

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
27 Apr 88	28 Apr 74	29 Apr 69	30 Apr 67	1 May 62	2 May 67	3 May 64
4 May 70	5 May 71	6 May 69	7 May 68	8 May 67	9 May 67	10 May 64
11 May 60	12 May 51	13 May 60	14 May 65	15 May 60	16 May 62	17 May 68
18 May 56	19 May 58	20 May 60	21 May 57	22 May 58	23 May 56	24 May 52
25 May 51	26 May 48	27 May 50	28 May 45	29 May 50	30 May 50	31 May 50

June

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
1 Jun 52	2 Jun 53	3 Jun 55	4 Jun 61	5 Jun 62	6 Jun 62	7 Jun 63
8 Jun 59	9 Jun 60	10 Jun -	11 Jun -	12 Jun -	13 Jun -	14 Jun -
15 Jun -	16 Jun -	17 Jun -	18 Jun -	19 Jun -	20 Jun -	21 Jun -
22 Jun -	23 Jun -	24 Jun -	25 Jun -	26 Jun -	27 Jun -	28 Jun -
29 Jun -	30 Jun -	1 Jul -	2 Jul -	3 Jul -	4 Jul -	5 Jul -

Health Advice For People Living In
Den Chai District

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 On
Car FilterMust
N95 MaskMust
Stay IndoorMust

Must turn on the air purifier to enjoy fresh air.

Prevent Health Problems: Understand Your Risks

Den Chai District

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

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
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

Phan District, Thailand

Sala, Thailand

Mueang Phetchabun, Thailand

Lampang, Thailand

Amphoe Mueang Lampang, Thailand

Moderate

5xabove Standard

Mueang Mae Hong Son, Thailand

Pua, Thailand

Tha Chalung, Thailand

Moderate

4xabove Standard

Samut Prakan, Thailand

Moderate

4xabove Standard

10.

Pa Daet Subdistrict, Thailand

Moderate

4xabove Standard

Last Updated: 11 Jun 2025, 08:08 AM

AQI City Rankings

Air Quality Solutions For Den Chai District
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 Den Chai District

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 Den Chai District

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 Den Chai District

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 Den Chai District

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.

Den Chai District's AQI Data Analytics Solutions
Air quality data monitoring platforms

Mobile App

Smart TV App

Web Dashboard

API

Widgets

aqi air quality app for Den Chai District

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 Den Chai District

Frequently Asked Questions About Air Quality

What is the current AQI level in Den Chai District?

The current real-time AQI level in Den Chai District is 55 (Moderate) due to recent rainfall by 2.23mm/hr. This was last updated 2025-06-11 02:25:35 PM (Local Time).

When was the best AQI level in Den Chai District in the last 24 hours?

The best AQI level was 51 (Moderate) at 8:10 AM (Local Time) during the last 24 hours.

When was the worst AQI level in Den Chai District in the last 24 hours?

The worst AQI level was 64 (Moderate) at 11:10 PM, Jun 10, 2025 (Local Time) during the last 24 hours.

What is the current trend of AQI levels in Den Chai District during last 24 hours?

The AQI levels in Den Chai District have been fluctuating throughout the last 24 hours. The levels have increased by highest 64 at 11:10 PM, Jun 10, 2025 (Local Time), lowest 51 at 8:10 AM (Local Time).

What actions are recommended as per the current AQI level in Den Chai District?

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