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AIR QUALITY DATA CONTRIBUTORS
Find out more about contributors and data sourcesWeather | Clear sky |
Temperature | 91.4°F |
Humidity | 55% |
Wind | 0.7 mp/h |
Pressure | 28.4 Hg |
# | city | US AQI |
---|---|---|
1 | Mae On, Chiang Mai | 185 |
2 | Doi Saket, Chiang Mai | 176 |
3 | Chiang Mai, Chiang Mai | 171 |
4 | San Sai, Chiang Mai | 171 |
5 | Uttaradit, Uttaradit | 161 |
6 | Mae Mo, Lampang | 152 |
7 | Chiang Rai, Chiang Rai | 135 |
8 | Sukhothai, Sukhothai | 129 |
9 | Phetchabun, Phetchabun | 103 |
10 | Mae Sot, Tak | 101 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | TRO - Noppdon | 145 |
2 | K e p l e r - 2 2 B | 123 |
(local time)
SEE WORLD AQI RANKINGUS AQI
134
live AQI index
Unhealthy for sensitive groups
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Unhealthy for sensitive groups | 134 US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 49.1µg/m³ |
PM2.5
x9.8
PM2.5 concentration in Wiang Chai is currently 9.8 times the WHO annual air quality guideline value
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 |
Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Tuesday, Apr 23 | Unhealthy 156 AQI US | 105.8° 77° | 6.7 mp/h | |
Wednesday, Apr 24 | Unhealthy for sensitive groups 135 AQI US | 105.8° 78.8° | 6.7 mp/h | |
Thursday, Apr 25 | Unhealthy for sensitive groups 125 AQI US | 104° 77° | 2.2 mp/h | |
Today | Unhealthy for sensitive groups 134 AQI US | 109.4° 78.8° | 6.7 mp/h | |
Saturday, Apr 27 | Moderate 81 AQI US | 109.4° 75.2° | 4.5 mp/h | |
Sunday, Apr 28 | Moderate 84 AQI US | 109.4° 77° | 4.5 mp/h | |
Monday, Apr 29 | Moderate 84 AQI US | 30% | 100.4° 82.4° | 4.5 mp/h |
Tuesday, Apr 30 | Moderate 84 AQI US | 111.2° 77° | 4.5 mp/h | |
Wednesday, May 1 | Moderate 77 AQI US | 111.2° 78.8° | 2.2 mp/h | |
Thursday, May 2 | Moderate 77 AQI US | 107.6° 78.8° | 6.7 mp/h |
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2Contributors
2 Individual Contributors
1 station
1 station
1 Data source