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AIR QUALITY DATA CONTRIBUTORS
Find out more about contributors and data sourcesWeather | Clear sky |
Temperature | 51.8°F |
Humidity | 66% |
Wind | 4.5 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 RANKINGUS AQI
41
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 41 US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 10µg/m³ | |
PM10 | 23µg/m³ | |
O3 | 75.2µg/m³ | |
NO2 | 55.5µg/m³ | |
SO2 | 5.8µg/m³ | |
CO | 526.7µg/m³ |
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Wednesday, Apr 24 | Good 38 AQI US | |||
Thursday, Apr 25 | Moderate 93 AQI US | |||
Friday, Apr 26 | Moderate 95 AQI US | |||
Today | Good 41 AQI US | 64.4° 51.8° | 8.9 mp/h | |
Sunday, Apr 28 | Moderate 88 AQI US | 69.8° 53.6° | 6.7 mp/h | |
Monday, Apr 29 | Moderate 72 AQI US | 68° 60.8° | 11.2 mp/h | |
Tuesday, Apr 30 | Moderate 65 AQI US | 60.8° 57.2° | 13.4 mp/h | |
Wednesday, May 1 | Moderate 59 AQI US | 64.4° 57.2° | 6.7 mp/h | |
Thursday, May 2 | Moderate 57 AQI US | 64.4° 55.4° | 11.2 mp/h | |
Friday, May 3 | Moderate 60 AQI US | 64.4° 57.2° | 6.7 mp/h |
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