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AIR QUALITY DATA CONTRIBUTORS
Find out more about contributors and data sourcesWeather | Clear sky |
Temperature | 71.6°F |
Humidity | 49% |
Wind | 1.1 mp/h |
Pressure | 29.9 Hg |
# | city | US AQI |
---|---|---|
1 | Asan, Chungcheongnam-do | 76 |
2 | Busan, Busan | 71 |
3 | Cheonan, Chungcheongnam-do | 71 |
4 | Pohang, Gyeongsangbuk-do | 69 |
5 | Ulsan, Ulsan | 69 |
6 | Anseong, Gyeonggi-do | 68 |
7 | Seogwipo, Jeju-do | 67 |
8 | Yeoju, Gyeonggi-do | 66 |
9 | Gimcheon, Gyeongsangbuk-do | 64 |
10 | Gyeongju, Gyeongsangbuk-do | 64 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Gwanak-gu | 69 |
2 | Sinchon-ro | 64 |
3 | Dongjak-daero | 62 |
4 | Dongjak-gu | 60 |
5 | Dosan-daero | 60 |
6 | Gangseo-gu | 60 |
7 | Gwangjin-gu | 60 |
8 | Hangang-daero | 60 |
9 | Hongneung-ro | 60 |
10 | Jongno-gu | 60 |
(local time)
SEE WORLD AQI RANKINGUS AQI
42
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 42 US AQI | O3 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 5µg/m³ | |
PM10 | 18µg/m³ | |
O3 | 104.2µg/m³ | |
NO2 | 28.6µg/m³ | |
SO2 | 9.4µg/m³ | |
CO | 297.7µg/m³ |
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Thursday, May 16 | Moderate 55 AQI US | |||
Friday, May 17 | Moderate 60 AQI US | |||
Saturday, May 18 | Moderate 56 AQI US | |||
Today | Good 42 AQI US | 80.6° 59° | 8.9 mp/h | |
Monday, May 20 | Moderate 83 AQI US | 75.2° 60.8° | 8.9 mp/h | |
Tuesday, May 21 | Moderate 100 AQI US | 82.4° 59° | 4.5 mp/h | |
Wednesday, May 22 | Moderate 87 AQI US | 78.8° 60.8° | 8.9 mp/h | |
Thursday, May 23 | Moderate 81 AQI US | 78.8° 59° | 8.9 mp/h | |
Friday, May 24 | Unhealthy for sensitive groups 102 AQI US | 80.6° 60.8° | 6.7 mp/h | |
Saturday, May 25 | Unhealthy for sensitive groups 102 AQI US | 84.2° 62.6° | 6.7 mp/h |
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