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AIR QUALITY DATA CONTRIBUTORS
Find out more about contributors and data sourcesWeather | Clear sky |
Temperature | 91.4°F |
Humidity | 43% |
Wind | 7.2 mp/h |
Pressure | 29.8 Hg |
# | city | US AQI |
---|---|---|
1 | Doi Saket, Chiang Mai | 180 |
2 | Chiang Mai, Chiang Mai | 175 |
3 | Mae On, Chiang Mai | 175 |
4 | Mae Mo, Lampang | 173 |
5 | San Sai, Chiang Mai | 172 |
6 | Uttaradit, Uttaradit | 161 |
7 | Chiang Rai, Chiang Rai | 155 |
8 | Thawi Watthana, Bangkok | 155 |
9 | Hua Hin, Prachuap Khiri Khan | 153 |
10 | Chom Thong, Bangkok | 139 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Thapon | 153 |
2 | Phetbura garden | 128 |
3 | Nakhonban Phetchabun Cultural Hall | 89 |
(local time)
SEE WORLD AQI RANKINGUS AQI
128
live AQI index
Unhealthy for sensitive groups
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Unhealthy for sensitive groups | 128 US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 46.6µg/m³ | |
PM10 | 66µg/m³ | |
O3 | 42µg/m³ | |
NO2 | 16.9µg/m³ | |
SO2 | 5.2µg/m³ | |
CO | 389.3µg/m³ |
PM2.5
x9.3
PM2.5 concentration in Phetchabun is currently 9.3 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 16 | Unhealthy for sensitive groups 107 AQI US | 104° 82.4° | 8.9 mp/h | |
Wednesday, Apr 17 | Unhealthy for sensitive groups 112 AQI US | 102.2° 80.6° | 8.9 mp/h | |
Thursday, Apr 18 | Unhealthy for sensitive groups 113 AQI US | 102.2° 80.6° | 8.9 mp/h | |
Today | Unhealthy for sensitive groups 128 AQI US | 105.8° 82.4° | 11.2 mp/h | |
Saturday, Apr 20 | Moderate 81 AQI US | 105.8° 80.6° | 11.2 mp/h | |
Sunday, Apr 21 | Moderate 82 AQI US | 105.8° 80.6° | 11.2 mp/h | |
Monday, Apr 22 | Moderate 80 AQI US | 30% | 105.8° 82.4° | 6.7 mp/h |
Tuesday, Apr 23 | Moderate 81 AQI US | 40% | 104° 82.4° | 8.9 mp/h |
Wednesday, Apr 24 | Moderate 78 AQI US | 105.8° 82.4° | 8.9 mp/h | |
Thursday, Apr 25 | Moderate 78 AQI US | 60% | 104° 80.6° | 8.9 mp/h |
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2Contributors
Government Contributor
2 stations
Individual Contributor
1 station
2 Data sources