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AIR QUALITY DATA CONTRIBUTORS
Find out more about contributors and data sourcesWeather | Broken clouds |
Temperature | 82.4°F |
Humidity | 47% |
Wind | 3.3 mp/h |
Pressure | 29.7 Hg |
# | city | US AQI |
---|---|---|
1 | Chiang Rai, Chiang Rai | 203 |
2 | Mae On, Chiang Mai | 181 |
3 | Uttaradit, Uttaradit | 173 |
4 | Doi Saket, Chiang Mai | 172 |
5 | Mae Mo, Lampang | 167 |
6 | San Sai, Chiang Mai | 166 |
7 | Chiang Mai, Chiang Mai | 165 |
8 | Lampang, Lampang | 161 |
9 | Sukhothai, Sukhothai | 159 |
10 | Phetchabun, Phetchabun | 156 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Thapon | 166 |
2 | Phetbura garden | 156 |
3 | Nakhonban Phetchabun Cultural Hall | 151 |
(local time)
SEE WORLD AQI RANKINGUS AQI
156
live AQI index
Unhealthy
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Unhealthy | 156 US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 65.7µg/m³ | |
PM10 | 89µg/m³ | |
O3 | 92µg/m³ | |
NO2 | 9.4µg/m³ | |
SO2 | 5.2µg/m³ | |
CO | 458µg/m³ |
PM2.5
x13.1
PM2.5 concentration in Phetchabun is currently 13.1 times the WHO annual air quality guideline value
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Monday, Apr 29 | Moderate 91 AQI US | 107.6° 80.6° | 11.2 mp/h | |
Tuesday, Apr 30 | Unhealthy for sensitive groups 129 AQI US | 107.6° 80.6° | 11.2 mp/h | |
Wednesday, May 1 | Unhealthy for sensitive groups 144 AQI US | 107.6° 80.6° | 8.9 mp/h | |
Wednesday, May 1 | Unhealthy for sensitive groups 125 AQI US | 107.6° 80.6° | 8.9 mp/h | |
Today | Unhealthy 156 AQI US | 107.6° 82.4° | 8.9 mp/h | |
Friday, May 3 | Moderate 84 AQI US | 40% | 104° 82.4° | 6.7 mp/h |
Saturday, May 4 | Moderate 89 AQI US | 60% | 102.2° 77° | 6.7 mp/h |
Sunday, May 5 | Moderate 82 AQI US | 60% | 100.4° 80.6° | 11.2 mp/h |
Monday, May 6 | Moderate 93 AQI US | 80% | 102.2° 77° | 4.5 mp/h |
Tuesday, May 7 | Unhealthy for sensitive groups 102 AQI US | 100% | 96.8° 77° | 4.5 mp/h |
Wednesday, May 8 | Unhealthy for sensitive groups 111 AQI US | 100% | 98.6° 75.2° | 11.2 mp/h |
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2Contributors
Government Contributor
2 stations
Individual Contributor
1 station
2 Data sources