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AIR QUALITY DATA CONTRIBUTORS
Find out more about contributors and data sourcesWeather | Broken clouds |
Temperature | 78.8°F |
Humidity | 86% |
Wind | 1.4 mp/h |
Pressure | 29.8 Hg |
# | city | US AQI |
---|---|---|
1 | Ayutthaya, Phra Nakhon Si Ayutthaya | 139 |
2 | Sukhothai, Sukhothai | 107 |
3 | Nakhon Ratchasima, Nakhon Ratchasima | 106 |
4 | Chiang Rai, Chiang Rai | 98 |
5 | Lam Luk Ka, Pathum Thani | 91 |
6 | Sam Phran, Nakhon Pathom | 89 |
7 | Mae Mo, Lampang | 82 |
8 | Uttaradit, Uttaradit | 82 |
9 | Doi Saket, Chiang Mai | 81 |
10 | Mae On, Chiang Mai | 77 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Phetbura garden | 91 |
2 | Thapon | 82 |
3 | Nakhonban Phetchabun Cultural Hall | 62 |
(local time)
SEE WORLD AQI RANKINGUS AQI
77
live AQI index
Moderate
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Moderate | 77 US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 23µg/m³ | |
PM10 | 34µg/m³ | |
O3 | 66µg/m³ | |
NO2 | 7.5µg/m³ | |
SO2 | 5.2µg/m³ | |
CO | 355µg/m³ |
PM2.5
x4.6
PM2.5 concentration in Phetchabun is currently 4.6 times the WHO annual air quality guideline value
Sensitive groups should reduce outdoor exercise | |
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Tuesday, May 14 | Moderate 64 AQI US | 96.8° 77° | 4.5 mp/h | |
Wednesday, May 15 | Moderate 66 AQI US | 98.6° 78.8° | 2.2 mp/h | |
Thursday, May 16 | Moderate 83 AQI US | 95° 80.6° | 4.5 mp/h | |
Today | Moderate 77 AQI US | 80% | 95° 80.6° | 4.5 mp/h |
Saturday, May 18 | Moderate 61 AQI US | 100% | 95° 78.8° | 4.5 mp/h |
Sunday, May 19 | Moderate 72 AQI US | 70% | 95° 78.8° | 6.7 mp/h |
Monday, May 20 | Moderate 70 AQI US | 90% | 91.4° 78.8° | 4.5 mp/h |
Tuesday, May 21 | Moderate 64 AQI US | 100% | 91.4° 78.8° | 4.5 mp/h |
Wednesday, May 22 | Moderate 61 AQI US | 100% | 87.8° 77° | 4.5 mp/h |
Thursday, May 23 | Moderate 62 AQI US | 100% | 91.4° 77° | 2.2 mp/h |
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2Contributors
Government Contributor
2 stations
Individual Contributor
1 station
2 Data sources