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AIR QUALITY DATA CONTRIBUTORS
Find out more about contributors and data sourcesWeather | Broken clouds |
Temperature | 62.6°F |
Humidity | 78% |
Wind | 4.2 mp/h |
Pressure | 29.8 Hg |
# | city | US AQI |
---|---|---|
1 | Yesan, Chungcheongnam-do | 114 |
2 | Nonsan, Chungcheongnam-do | 110 |
3 | Taean, Chungcheongnam-do | 100 |
4 | Asan, Chungcheongnam-do | 99 |
5 | Siheung, Gyeonggi-do | 93 |
6 | Pyeongtaek, Gyeonggi-do | 87 |
7 | Gimcheon, Gyeongsangbuk-do | 86 |
8 | Cheonan, Chungcheongnam-do | 83 |
9 | Anseong, Gyeonggi-do | 82 |
10 | Busan, Busan | 80 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Gwanpyeong-dong | 65 |
2 | Tamnip-dong | 43 |
3 | Taejon Christian International School | 29 |
(local time)
SEE WORLD AQI RANKINGUS AQI
44
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 44 US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 10.7µg/m³ | |
PM10 | 22.2µg/m³ | |
O3 | 48µg/m³ | |
NO2 | 41.4µg/m³ | |
SO2 | 7.9µg/m³ | |
CO | 572.5µg/m³ |
PM2.5
x2.1
PM2.5 concentration in Daejeon is currently 2.1 times the WHO annual air quality guideline value
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Friday, Apr 26 | Moderate 56 AQI US | 75.2° 51.8° | 6.7 mp/h | |
Saturday, Apr 27 | Good 44 AQI US | 77° 51.8° | 6.7 mp/h | |
Sunday, Apr 28 | Good 31 AQI US | 82.4° 53.6° | 4.5 mp/h | |
Today | Good 44 AQI US | 82.4° 53.6° | 4.5 mp/h | |
Tuesday, Apr 30 | Moderate 64 AQI US | 100% | 62.6° 53.6° | 6.7 mp/h |
Wednesday, May 1 | Moderate 75 AQI US | 68° 53.6° | 8.9 mp/h | |
Thursday, May 2 | Moderate 61 AQI US | 68° 50° | 11.2 mp/h | |
Friday, May 3 | Moderate 66 AQI US | 75.2° 48.2° | 4.5 mp/h | |
Saturday, May 4 | Moderate 59 AQI US | 77° 53.6° | 4.5 mp/h | |
Sunday, May 5 | Moderate 64 AQI US | 80.6° 53.6° | 2.2 mp/h |
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4Contributors
2 Government Contributors
1 station
1 station
Educational Contributor
1 station
Corporate Contributor
1 station
4 Data sources