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AIR QUALITY DATA CONTRIBUTORS
Find out more about contributors and data sourcesWeather | Clear sky |
Temperature | 95°F |
Humidity | 37% |
Wind | 5.5 mp/h |
Pressure | 29.8 Hg |
# | city | US AQI |
---|---|---|
1 | Chiang Rai, Chiang Rai | 179 |
2 | Chiang Mai, Chiang Mai | 170 |
3 | San Sai, Chiang Mai | 170 |
4 | Doi Saket, Chiang Mai | 166 |
5 | Mae Mo, Lampang | 161 |
6 | Mae On, Chiang Mai | 158 |
7 | Sam Phran, Nakhon Pathom | 157 |
8 | Lampang, Lampang | 156 |
9 | Ayutthaya, Phra Nakhon Si Ayutthaya | 153 |
10 | Uttaradit, Uttaradit | 152 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Udon Prasertphol Warehouse | 72 |
2 | Udon Thani International School | 70 |
3 | Nong Prajak Public Park, Udon Thani | 66 |
4 | Sansiri - The Base Height Udonthani | 58 |
5 | ICS Udon Thani | 41 |
(local time)
SEE WORLD AQI RANKINGUS AQI
66
live AQI index
Moderate
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Moderate | 66 US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 19.2µg/m³ | |
PM10 | 38µg/m³ | |
O3 | 124µg/m³ | |
NO2 | 1.9µg/m³ | |
SO2 | 2.6µg/m³ | |
CO | 572.5µg/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 |
---|---|---|---|---|
Friday, May 3 | Unhealthy for sensitive groups 112 AQI US | |||
Saturday, May 4 | Unhealthy for sensitive groups 107 AQI US | |||
Sunday, May 5 | Unhealthy for sensitive groups 114 AQI US | |||
Today | Moderate 66 AQI US | 70% | 104° 77° | 11.2 mp/h |
Tuesday, May 7 | Moderate 61 AQI US | 100% | 98.6° 77° | 8.9 mp/h |
Wednesday, May 8 | Moderate 60 AQI US | 100% | 98.6° 75.2° | 11.2 mp/h |
Thursday, May 9 | Moderate 57 AQI US | 100% | 84.2° 73.4° | 8.9 mp/h |
Friday, May 10 | Moderate 56 AQI US | 20% | 95° 77° | 4.5 mp/h |
Saturday, May 11 | Moderate 56 AQI US | 80% | 100.4° 82.4° | 6.7 mp/h |
Sunday, May 12 | Moderate 56 AQI US | 90% | 98.6° 78.8° | 11.2 mp/h |
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