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AIR QUALITY DATA CONTRIBUTORS
Find out more about contributors and data sourcesWeather | Clear sky |
Temperature | 62.6°F |
Humidity | 80% |
Wind | 2.1 mp/h |
Pressure | 29.9 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 | Gimcheon, Gyeongsangbuk-do | 84 |
8 | Taean, Chungcheongnam-do | 83 |
9 | Yeoju, Gyeonggi-do | 82 |
10 | Yesan, Chungcheongnam-do | 82 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Gwanaksan | 68 |
2 | Byeoryang-dong | 66 |
3 | Gwacheon-dong | 55 |
(local time)
SEE WORLD AQI RANKINGUS AQI
66
live AQI index
Moderate
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Moderate | 66 US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 17µg/m³ | |
PM10 | 23µg/m³ | |
O3 | 105.4µg/m³ | |
NO2 | 9.8µg/m³ | |
SO2 | 8.9µg/m³ | |
CO | 91.6µg/m³ |
PM2.5
x3.4
PM2.5 concentration in Gwacheon is currently 3.4 times the WHO annual air quality guideline value
Sensitive groups should reduce outdoor exercise | |
Close your windows to avoid dirty outdoor air GET A MONITOR | |
Sensitive groups should wear a mask outdoors GET A MASK | |
Sensitive groups should run an air purifier GET AN AIR PURIFIER |
Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Tuesday, May 21 | Moderate 78 AQI US | 82.4° 60.8° | 4.5 mp/h | |
Wednesday, May 22 | Moderate 75 AQI US | 77° 62.6° | 8.9 mp/h | |
Thursday, May 23 | Moderate 63 AQI US | 77° 60.8° | 8.9 mp/h | |
Today | Moderate 66 AQI US | 77° 60.8° | 8.9 mp/h | |
Saturday, May 25 | Moderate 97 AQI US | 78.8° 60.8° | 6.7 mp/h | |
Sunday, May 26 | Moderate 88 AQI US | 80.6° 64.4° | 8.9 mp/h | |
Monday, May 27 | Moderate 74 AQI US | 100% | 77° 60.8° | 8.9 mp/h |
Tuesday, May 28 | Moderate 74 AQI US | 90% | 62.6° 57.2° | 15.7 mp/h |
Wednesday, May 29 | Moderate 69 AQI US | 73.4° 53.6° | 8.9 mp/h | |
Thursday, May 30 | Moderate 64 AQI US | 77° 59° | 8.9 mp/h |
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