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AIR QUALITY DATA CONTRIBUTORS
Find out more about contributors and data sourcesWeather | Broken clouds |
Temperature | 68°F |
Humidity | 76% |
Wind | 4 mp/h |
Pressure | 29.8 Hg |
# | city | US AQI |
---|---|---|
1 | Asan, Chungcheongnam-do | 152 |
2 | Pyeongtaek, Gyeonggi-do | 137 |
3 | Cheonan, Chungcheongnam-do | 112 |
4 | Ulsan, Ulsan | 110 |
5 | Busan, Busan | 97 |
6 | Dangjin, Chungcheongnam-do | 89 |
7 | Taean, Chungcheongnam-do | 83 |
8 | Yeoju, Gyeonggi-do | 82 |
9 | Yesan, Chungcheongnam-do | 82 |
10 | Boryeong, Chungcheongnam-do | 81 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Busan Foreign School | 141 |
2 | Myeongjang-dong | 129 |
3 | Choryang-dong | 122 |
4 | Noksan-dong | 122 |
5 | Hoedong-dong | 117 |
6 | Gwangan-dong | 112 |
7 | Jaesong-dong | 112 |
8 | Haeundae Beach | 111 |
9 | Bugok-dong | 110 |
10 | Cheongnyong-dong | 110 |
(local time)
SEE WORLD AQI RANKINGUS AQI
117
live AQI index
Unhealthy for sensitive groups
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Unhealthy for sensitive groups | 117 US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 42µg/m³ | |
PM10 | 48µg/m³ | |
O3 | 64µg/m³ | |
NO2 | 32µg/m³ | |
SO2 | 7.9µg/m³ | |
CO | 572.5µg/m³ |
Reduce outdoor exercise | |
Close your windows to avoid dirty outdoor air GET A MONITOR | |
Sensitive groups should wear a mask outdoors GET A MASK | |
Run an air purifier GET AN AIR PURIFIER |
Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Tuesday, May 21 | Moderate 66 AQI US | |||
Wednesday, May 22 | Moderate 68 AQI US | |||
Thursday, May 23 | Unhealthy for sensitive groups 103 AQI US | |||
Today | Unhealthy for sensitive groups 117 AQI US | 77° 62.6° | 11.2 mp/h | |
Saturday, May 25 | Moderate 71 AQI US | 75.2° 60.8° | 13.4 mp/h | |
Sunday, May 26 | Moderate 60 AQI US | 69.8° 59° | 11.2 mp/h | |
Monday, May 27 | Moderate 65 AQI US | 100% | 69.8° 59° | 11.2 mp/h |
Tuesday, May 28 | Moderate 64 AQI US | 100% | 73.4° 60.8° | 17.9 mp/h |
Wednesday, May 29 | Moderate 62 AQI US | 68° 57.2° | 8.9 mp/h | |
Thursday, May 30 | Moderate 62 AQI US | 75.2° 57.2° | 6.7 mp/h |
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