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AIR QUALITY DATA CONTRIBUTORS
Find out more about contributors and data sourcesWeather | Clear sky |
Temperature | 71.6°F |
Humidity | 51% |
Wind | 8.9 mp/h |
Pressure | 30 Hg |
# | city | US AQI |
---|---|---|
1 | Ulsan, Ulsan | 72 |
2 | Incheon, Incheon | 68 |
3 | Asan, Chungcheongnam-do | 67 |
4 | Siheung, Gyeonggi-do | 65 |
5 | Pyeongtaek, Gyeonggi-do | 64 |
6 | Seosan, Chungcheongnam-do | 64 |
7 | Geumsan, Chungcheongnam-do | 62 |
8 | Gongju, Chungcheongnam-do | 62 |
9 | Hwaseong, Gyeonggi-do | 62 |
10 | Yeoju, Gyeonggi-do | 62 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Daebu-dong | 66 |
2 | Bono-dong | 60 |
3 | Wongok-dong | 56 |
4 | Hosu-dong | 53 |
5 | Wonsi-dong | 44 |
6 | Bugok-dong 1 | 38 |
7 | Gojan-dong | 27 |
8 | Jungang-daero | 27 |
(local time)
SEE WORLD AQI RANKINGUS AQI
49
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 49 US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 9µg/m³ | |
PM10 | 29µg/m³ |
PM2.5
x1.8
PM2.5 concentration in Ansan is currently 1.8 times the WHO annual air quality guideline value
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Thursday, May 16 | Moderate 55 AQI US | 60.8° 46.4° | 13.4 mp/h | |
Friday, May 17 | Moderate 52 AQI US | 68° 51.8° | 8.9 mp/h | |
Saturday, May 18 | Good 50 AQI US | 69.8° 57.2° | 8.9 mp/h | |
Today | Good 49 AQI US | 71.6° 59° | 8.9 mp/h | |
Monday, May 20 | Moderate 82 AQI US | 68° 59° | 8.9 mp/h | |
Tuesday, May 21 | Moderate 98 AQI US | 73.4° 60.8° | 6.7 mp/h | |
Wednesday, May 22 | Moderate 86 AQI US | 68° 60.8° | 8.9 mp/h | |
Thursday, May 23 | Moderate 82 AQI US | 69.8° 59° | 8.9 mp/h | |
Friday, May 24 | Unhealthy for sensitive groups 103 AQI US | 71.6° 60.8° | 6.7 mp/h | |
Saturday, May 25 | Unhealthy for sensitive groups 103 AQI US | 40% | 75.2° 64.4° | 6.7 mp/h |
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2Contributors
2 Government Contributors
8 stations
8 stations
2 Data sources