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AIR QUALITY DATA CONTRIBUTORS
Find out more about contributors and data sourcesWeather | Clear sky |
Temperature | 77°F |
Humidity | 42% |
Wind | 0.8 mp/h |
Pressure | 29.6 Hg |
# | city | US AQI |
---|---|---|
1 | Mae On, Chiang Mai | 179 |
2 | Chiang Rai, Chiang Rai | 164 |
3 | Chiang Mai, Chiang Mai | 160 |
4 | Doi Saket, Chiang Mai | 159 |
5 | San Sai, Chiang Mai | 158 |
6 | Uttaradit, Uttaradit | 157 |
7 | Hua Hin, Prachuap Khiri Khan | 156 |
8 | Sam Phran, Nakhon Pathom | 153 |
9 | Cha-am, Phetchaburi | 149 |
10 | Udon Thani, Changwat Udon Thani | 146 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Chalermprakiet Hospital | 174 |
(local time)
SEE WORLD AQI RANKINGUS AQI
174
live AQI index
Unhealthy
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Unhealthy | 174 US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 99.3µg/m³ |
PM2.5
x19.9
PM2.5 concentration in Thung Chang is currently 19.9 times the WHO annual air quality guideline value
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Sunday, Apr 28 | Unhealthy 180 AQI US | 107.6° 77° | 6.7 mp/h | |
Monday, Apr 29 | Very unhealthy 203 AQI US | 107.6° 78.8° | 4.5 mp/h | |
Tuesday, Apr 30 | Unhealthy 168 AQI US | 107.6° 78.8° | 6.7 mp/h | |
Thursday, May 2 | Moderate 85 AQI US | 107.6° 77° | 4.5 mp/h | |
Friday, May 3 | Moderate 88 AQI US | 30% | 107.6° 78.8° | 4.5 mp/h |
Saturday, May 4 | Moderate 88 AQI US | 100% | 102.2° 73.4° | 2.2 mp/h |
Sunday, May 5 | Moderate 85 AQI US | 40% | 98.6° 71.6° | 4.5 mp/h |
Monday, May 6 | Moderate 95 AQI US | 60% | 100.4° 77° | 2.2 mp/h |
Tuesday, May 7 | Unhealthy for sensitive groups 101 AQI US | 40% | 100.4° 75.2° | 2.2 mp/h |
Wednesday, May 8 | Unhealthy for sensitive groups 118 AQI US | 80% | 98.6° 73.4° | 2.2 mp/h |
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1Contributor
Government Contributor
1 station
1 Data source