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AIR QUALITY DATA CONTRIBUTORS
Find out more about contributors and data sourcesWeather | Clear sky |
Temperature | 60.8°F |
Humidity | 42% |
Wind | 2.9 mp/h |
Pressure | 29.9 Hg |
# | city | US AQI |
---|---|---|
1 | Ulsan, Ulsan | 99 |
2 | Busan, Busan | 95 |
3 | Pohang, Gyeongsangbuk-do | 86 |
4 | Yeongdeok, Gyeongsangbuk-do | 80 |
5 | Daegu, Daegu | 74 |
6 | Gyeongju, Gyeongsangbuk-do | 74 |
7 | Yeoju, Gyeonggi-do | 70 |
8 | Gongju, Chungcheongnam-do | 65 |
9 | T'aebaek, Gangwon-do | 65 |
10 | Gwacheon, Gyeonggi-do | 62 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Seongbuk-gu | 72 |
2 | Nowon-gu | 70 |
3 | Gangbuk-gu | 61 |
4 | Gwanak-gu | 61 |
5 | Sinchon-ro | 57 |
6 | Yeongdeungpo-ro | 57 |
7 | Dosan-daero | 55 |
8 | Hangang-daero | 55 |
9 | Dongjak-daero | 53 |
10 | Gangbyeonbuk-ro | 53 |
(local time)
SEE WORLD AQI RANKINGUS AQI
37
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 37 US AQI | O3 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 7µg/m³ | |
PM10 | 20µg/m³ | |
O3 | 92µg/m³ | |
NO2 | 42.9µg/m³ | |
SO2 | 5.8µg/m³ | |
CO | 469.5µg/m³ |
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Wednesday, Apr 24 | Good 28 AQI US | |||
Thursday, Apr 25 | Moderate 71 AQI US | |||
Friday, Apr 26 | Moderate 66 AQI US | |||
Today | Good 37 AQI US | 78.8° 57.2° | 8.9 mp/h | |
Sunday, Apr 28 | Moderate 83 AQI US | 82.4° 59° | 4.5 mp/h | |
Monday, Apr 29 | Moderate 68 AQI US | 73.4° 62.6° | 8.9 mp/h | |
Tuesday, Apr 30 | Moderate 67 AQI US | 73.4° 57.2° | 8.9 mp/h | |
Wednesday, May 1 | Moderate 60 AQI US | 68° 57.2° | 4.5 mp/h | |
Thursday, May 2 | Moderate 57 AQI US | 77° 57.2° | 6.7 mp/h | |
Friday, May 3 | Moderate 58 AQI US | 75.2° 59° | 4.5 mp/h |
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