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AIR QUALITY DATA CONTRIBUTORS
Find out more about contributors and data sourcesWeather | Rain |
Temperature | 78.8°F |
Humidity | 66% |
Wind | 4.7 mp/h |
Pressure | 29.7 Hg |
# | city | US AQI |
---|---|---|
1 | San Sai, Chiang Mai | 178 |
2 | Doi Saket, Chiang Mai | 177 |
3 | Chiang Mai, Chiang Mai | 173 |
4 | Uttaradit, Uttaradit | 170 |
5 | Chiang Rai, Chiang Rai | 169 |
6 | Mae On, Chiang Mai | 168 |
7 | Lampang, Lampang | 157 |
8 | Khon Kaen, Khon Kaen | 153 |
9 | Phetchabun, Phetchabun | 152 |
10 | Hua Hin, Prachuap Khiri Khan | 139 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Meteorological stations, Sakon Nakhon | 77 |
(local time)
SEE WORLD AQI RANKINGUS AQI
77
live AQI index
Moderate
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Moderate | 77 US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 24.6µg/m³ | |
PM10 | 37µg/m³ | |
O3 | 60µg/m³ | |
NO2 | 11.3µg/m³ | |
SO2 | 2.6µg/m³ | |
CO | 606.9µg/m³ |
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 |
---|---|---|---|---|
Wednesday, May 1 | Unhealthy for sensitive groups 135 AQI US | |||
Thursday, May 2 | Unhealthy for sensitive groups 149 AQI US | |||
Friday, May 3 | Unhealthy for sensitive groups 122 AQI US | |||
Friday, May 3 | Moderate 86 AQI US | 40% | 105.8° 80.6° | 11.2 mp/h |
Today | Moderate 77 AQI US | 50% | 104° 78.8° | 11.2 mp/h |
Sunday, May 5 | Moderate 76 AQI US | 90% | 104° 80.6° | 8.9 mp/h |
Monday, May 6 | Moderate 76 AQI US | 100% | 87.8° 75.2° | 4.5 mp/h |
Tuesday, May 7 | Moderate 77 AQI US | 90% | 98.6° 77° | 4.5 mp/h |
Wednesday, May 8 | Moderate 70 AQI US | 100% | 91.4° 75.2° | 8.9 mp/h |
Thursday, May 9 | Moderate 57 AQI US | 100% | 77° 73.4° | 8.9 mp/h |
Friday, May 10 | Moderate 56 AQI US | 60% | 93.2° 73.4° | 4.5 mp/h |
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