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Air quality in Chiang Rai
Air quality index (AQI) and PM2.5 air pollution in Chiang Rai
321.6K people follow this city
Chiang Rai Air Quality Map
Real-time Chiang Rai air pollution map
AIR QUALITY DATA CONTRIBUTORS
16 Contributors
See all
Weather
What is the current weather in Chiang Rai?
| Weather | Broken clouds |
| Temperature | 89.6°F |
| Humidity | 28% |
| Wind | 1.8 mp/h |
| Pressure | 29.5 Hg |
live aqi city ranking
Real-time Thailand city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Ayutthaya, Phra Nakhon Si Ayutthaya | 156 |
| 2 | Lam Luk Ka, Pathum Thani | 154 |
| 3 | Thawi Watthana, Bangkok | 152 |
| 4 | Phaya Thai, Bangkok | 151 |
| 5 | Bang Phli, Samut Prakan | 149 |
| 6 | Bang Kruai, Nonthaburi | 146 |
| 7 | Bangkok, Bangkok | 146 |
| 8 | Pathum Thani, Pathum Thani | 146 |
| 9 | Bang Na, Bangkok | 143 |
| 10 | Chon Buri, Chon Buri | 143 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
live Chiang Rai aqi ranking
Real-time Chiang Rai air quality ranking
| # | station | US AQI |
|---|---|---|
| 1 | Rongkhun Honda | 157 |
| 2 | Maesai Health Office | 156 |
| 3 | Honda M.R.M.Cars Chiangrai | 154 |
| 4 | Hyundai Chiang Rai | 154 |
| 5 | Sob Ruak Doi Sa Ngo | 154 |
| 6 | Ford Amaricanmotors | 131 |
| 7 | Supalai Grand Ville | 129 |
| 8 | rimkok | 129 |
| 9 | MAREERUK CHIANG RAI SCHOOL | 124 |
| 10 | Chiang Rai International Christian School (CRICS) | 119 |
(local time)
SEE WORLD AQI RANKING
Spotlight
There is a fire near Wan Pai. Protect yourself from wildfire smoke and follow health recommendations. Click here.
US AQI
121
live AQI index
Unhealthy for sensitive groups
Overview
What is the current air quality in Chiang Rai?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Unhealthy for sensitive groups | 121 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 43.9µg/m³ | |
!
PM2.5
x8.8
PM2.5 concentration in Chiang Rai is currently 8.8 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Chiang Rai?
 | Reduce outdoor exercise |
 | Close your windows to avoid dirty outdoor air GET A MONITOR |
 | Sensitive groups should wear a mask outdoors GET A MASK |
 | Run an air purifier GET AN AIR PURIFIER |
Forecast
Chiang Rai air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Wednesday, Apr 17 | Unhealthy 155 AQI US  |  | 102.2° 75.2° |  4.5 mp/h |
| Thursday, Apr 18 | Unhealthy 159 AQI US | | 102.2° 75.2° | 4.5 mp/h |
| Friday, Apr 19 | Unhealthy 152 AQI US | | 100.4° 71.6° | 4.5 mp/h |
| Today | Unhealthy for sensitive groups 121 AQI US | | 100.4° 71.6° | 4.5 mp/h |
| Sunday, Apr 21 | Moderate 74 AQI US  | | 107.6° 75.2° | 6.7 mp/h |
| Monday, Apr 22 | Moderate 72 AQI US | | 109.4° 77° | 6.7 mp/h |
| Tuesday, Apr 23 | Moderate 77 AQI US | | 109.4° 77° | 2.2 mp/h |
| Wednesday, Apr 24 | Moderate 88 AQI US |  80% | 105.8° 75.2° | 4.5 mp/h |
| Thursday, Apr 25 | Moderate 93 AQI US | 70% | 100.4° 71.6° | 4.5 mp/h |
| Friday, Apr 26 | Moderate 89 AQI US | | 105.8° 71.6° | 2.2 mp/h |
Interested in hourly forecast? Get the app
News
The latest air quality news and resources.
Chiang Rai air quality data attribution
16Contributors
- Thailand Pollution Control Department
2 stations
Government Contributor
- CRIS - Chiang Rai International School
1 station
- MCRS [Mareeruk Chiang Rai School]
2 stations
- Wisanusorn School
1 station
4 Educational Contributors
- Honda M.R.M.Cars Chiangrai
1 station
- Rongkhun Honda
1 station
UNION MATE CORPORATION1 station
4 Corporate Contributors
- cp
1 station
- ฝ่ายธุรการ - บุคคล บจก.อเมริกันมอเตอร์ส
1 station
- winita
1 station
333_281 station
- Richard Wilson
1 station
5 Individual Contributors
2 Anonymous contributors2 stations
2 Anonymous Contributors
2 Data sources
Data validated and calibrated by IQAirWhere is the cleanest air quality in Chiang Rai?
- CRIS - Chiang Rai International School 61
- Doi Dhammanava Study Center 88
- Mareeruk Chiang Rai School (Kindergarten Section) 90
- Wisanusorn School , Chiang Rai 102
- Ban Pratu Lo 112
- UNION MATE CORPORATION 112
- Tambon Wiang, Mueang 115
- Chiang Rai International Christian School (CRICS) 119
- สำนักงาน ชาญบัญชี (Chanbunchee Accounting Office) 119
- MAREERUK CHIANG RAI SCHOOL 124
- Supalai Grand Ville 129
- rimkok 129
- Ford Amaricanmotors 131
- Honda M.R.M.Cars Chiangrai 154
- Hyundai Chiang Rai 154
- Sob Ruak Doi Sa Ngo 154
- Maesai Health Office 156
- Rongkhun Honda 157
AQI US, Metric