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AIR QUALITY DATA CONTRIBUTORS
Find out more about contributors and data sourcesWeather | Clear sky |
Temperature | 96.8°F |
Humidity | 18% |
Wind | 1.9 mp/h |
Pressure | 29.7 Hg |
# | city | US AQI |
---|---|---|
1 | Chiang Mai, Chiang Mai | 158 |
2 | Doi Saket, Chiang Mai | 155 |
3 | Sam Phran, Nakhon Pathom | 155 |
4 | Chiang Rai, Chiang Rai | 154 |
5 | San Sai, Chiang Mai | 154 |
6 | Mae Mo, Lampang | 153 |
7 | Mae On, Chiang Mai | 150 |
8 | Hua Hin, Prachuap Khiri Khan | 113 |
9 | Bang Kruai, Nonthaburi | 105 |
10 | Cha-am, Phetchaburi | 104 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | TRO - Noppdon | 143 |
2 | K e p l e r - 2 2 B | 107 |
(local time)
SEE WORLD AQI RANKINGUS AQI
125
live AQI index
Unhealthy for sensitive groups
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Unhealthy for sensitive groups | 125 US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 45.3µg/m³ |
PM2.5
x9.1
PM2.5 concentration in Wiang Chai is currently 9.1 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 |
---|---|---|---|---|
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 | |
Friday, Apr 26 | Unhealthy for sensitive groups 114 AQI US | 107.6° 77° | 2.2 mp/h | |
Today | Unhealthy for sensitive groups 125 AQI US | 107.6° 75.2° | 4.5 mp/h | |
Sunday, Apr 28 | Moderate 71 AQI US | 109.4° 75.2° | 4.5 mp/h | |
Monday, Apr 29 | Moderate 74 AQI US | 50% | 102.2° 77° | 6.7 mp/h |
Tuesday, Apr 30 | Moderate 76 AQI US | 109.4° 73.4° | 4.5 mp/h | |
Wednesday, May 1 | Moderate 75 AQI US | 109.4° 77° | 6.7 mp/h | |
Thursday, May 2 | Moderate 74 AQI US | 40% | 109.4° 78.8° | 6.7 mp/h |
Friday, May 3 | Moderate 58 AQI US | 80% | 102.2° 78.8° | 6.7 mp/h |
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2Contributors
2 Individual Contributors
1 station
1 station
1 Data source