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AIR QUALITY DATA CONTRIBUTORS
Find out more about contributors and data sourcesWeather | Clear sky |
Temperature | 77°F |
Humidity | 40% |
Wind | 3.4 mp/h |
Pressure | 30 Hg |
# | city | US AQI |
---|---|---|
1 | Pyeongtaek, Gyeonggi-do | 77 |
2 | Yeoju, Gyeonggi-do | 77 |
3 | Yesan, Chungcheongnam-do | 68 |
4 | Asan, Chungcheongnam-do | 67 |
5 | Seosan, Chungcheongnam-do | 66 |
6 | Taean, Chungcheongnam-do | 66 |
7 | Incheon, Incheon | 64 |
8 | Siheung, Gyeonggi-do | 62 |
9 | Yongin, Gyeonggi-do | 62 |
10 | Gongju, Chungcheongnam-do | 60 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Hapdeok-eup | 68 |
2 | Sapgyo-eup | 68 |
3 | Yesan-gun | 66 |
(local time)
SEE WORLD AQI RANKINGUS AQI
68
live AQI index
Moderate
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Moderate | 68 US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 18µg/m³ | |
PM10 | 28µg/m³ | |
O3 | 84µg/m³ | |
NO2 | 7.5µg/m³ | |
SO2 | 7.9µg/m³ | |
CO | 343.5µg/m³ |
PM2.5
x3.6
PM2.5 concentration in Yesan is currently 3.6 times the WHO annual air quality guideline value
Sensitive groups should reduce outdoor exercise | |
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Thursday, May 16 | Moderate 64 AQI US | 64.4° 44.6° | 13.4 mp/h | |
Friday, May 17 | Moderate 57 AQI US | 73.4° 48.2° | 11.2 mp/h | |
Saturday, May 18 | Moderate 58 AQI US | 75.2° 53.6° | 8.9 mp/h | |
Today | Moderate 68 AQI US | 78.8° 55.4° | 8.9 mp/h | |
Monday, May 20 | Moderate 82 AQI US | 75.2° 55.4° | 6.7 mp/h | |
Tuesday, May 21 | Moderate 93 AQI US | 78.8° 57.2° | 4.5 mp/h | |
Wednesday, May 22 | Moderate 89 AQI US | 77° 57.2° | 6.7 mp/h | |
Thursday, May 23 | Moderate 82 AQI US | 77° 55.4° | 6.7 mp/h | |
Friday, May 24 | Unhealthy for sensitive groups 102 AQI US | 80.6° 59° | 4.5 mp/h | |
Saturday, May 25 | Unhealthy for sensitive groups 102 AQI US | 30% | 80.6° 60.8° | 2.2 mp/h |
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