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AIR QUALITY DATA SOURCE
Find out more about contributors and data sourcesWeather | Clear sky |
Temperature | 104°F |
Humidity | 31% |
Wind | 9 mp/h |
Pressure | 29.7 Hg |
# | city | US AQI |
---|---|---|
1 | Chiang Mai, Chiang Mai | 158 |
2 | Doi Saket, Chiang Mai | 157 |
3 | Mae Mo, Lampang | 155 |
4 | San Sai, Chiang Mai | 154 |
5 | Mae On, Chiang Mai | 149 |
6 | Uttaradit, Uttaradit | 148 |
7 | Chiang Rai, Chiang Rai | 133 |
8 | Sukhothai, Sukhothai | 115 |
9 | Phetchabun, Phetchabun | 99 |
10 | Udon Thani, Changwat Udon Thani | 84 |
(local time)
SEE WORLD AQI RANKINGUS AQI
69*
live AQI index
Moderate
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Moderate | 69* US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 20.7*µg/m³ |
PM2.5
x4.1
PM2.5 concentration in Phon Sai is currently 4.1 times the WHO annual air quality guideline value
Sensitive groups should reduce outdoor exercise | |
Close your windows to avoid dirty outdoor air GET A MONITOR | |
Sensitive groups should wear a mask outdoors GET A MASK | |
Sensitive groups should run an air purifier GET AN AIR PURIFIER |
Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Today | Moderate 69 AQI US | 107.6° 86° | 11.2 mp/h | |
Friday, Apr 26 | Moderate 64 AQI US | 107.6° 84.2° | 15.7 mp/h | |
Saturday, Apr 27 | Moderate 64 AQI US | 109.4° 84.2° | 13.4 mp/h | |
Sunday, Apr 28 | Moderate 60 AQI US | 109.4° 87.8° | 13.4 mp/h | |
Monday, Apr 29 | Moderate 61 AQI US | 107.6° 87.8° | 17.9 mp/h | |
Tuesday, Apr 30 | Moderate 59 AQI US | 107.6° 84.2° | 17.9 mp/h | |
Wednesday, May 1 | Moderate 61 AQI US | 107.6° 86° | 15.7 mp/h |
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