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AIR QUALITY DATA CONTRIBUTORS
Find out more about contributors and data sourcesWeather | Clear sky |
Temperature | 89.6°F |
Humidity | 38% |
Wind | 2.8 mp/h |
Pressure | 29.8 Hg |
# | city | US AQI |
---|---|---|
1 | Chiang Rai, Chiang Rai | 174 |
2 | Mae On, Chiang Mai | 165 |
3 | Chiang Mai, Chiang Mai | 163 |
4 | Mae Mo, Lampang | 163 |
5 | San Sai, Chiang Mai | 163 |
6 | Doi Saket, Chiang Mai | 162 |
7 | Uttaradit, Uttaradit | 151 |
8 | Mae Sot, Tak | 110 |
9 | Phetchabun, Phetchabun | 95 |
10 | Hua Hin, Prachuap Khiri Khan | 93 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | University of Phayao | 184 |
2 | Phayao Provincial | 164 |
(local time)
SEE WORLD AQI RANKINGUS AQI
169
live AQI index
Unhealthy
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Unhealthy | 169 US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 91.1µg/m³ |
PM2.5
x18.2
PM2.5 concentration in Phayao is currently 18.2 times the WHO annual air quality guideline value
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Friday, Apr 26 | Unhealthy 155 AQI US | 105.8° 77° | 6.7 mp/h | |
Saturday, Apr 27 | Unhealthy 168 AQI US | 109.4° 75.2° | 4.5 mp/h | |
Sunday, Apr 28 | Unhealthy 176 AQI US | 107.6° 77° | 6.7 mp/h | |
Today | Unhealthy 169 AQI US | 107.6° 80.6° | 8.9 mp/h | |
Tuesday, Apr 30 | Moderate 78 AQI US | 107.6° 78.8° | 8.9 mp/h | |
Wednesday, May 1 | Moderate 82 AQI US | 107.6° 78.8° | 6.7 mp/h | |
Thursday, May 2 | Moderate 80 AQI US | 109.4° 80.6° | 4.5 mp/h | |
Friday, May 3 | Moderate 69 AQI US | 30% | 105.8° 78.8° | 2.2 mp/h |
Saturday, May 4 | Moderate 60 AQI US | 20% | 107.6° 78.8° | 6.7 mp/h |
Sunday, May 5 | Moderate 71 AQI US | 102.2° 78.8° | 4.5 mp/h |
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2Contributors
Government Contributor
1 station
Educational Contributor
1 station
2 Data sources