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AIR QUALITY DATA CONTRIBUTORS
Find out more about contributors and data sourcesWeather | Clear sky |
Temperature | 53.6°F |
Humidity | 74% |
Wind | 2.3 mp/h |
Pressure | 29.9 Hg |
# | city | US AQI |
---|---|---|
1 | Anyang, Gyeonggi-do | 119 |
2 | Gwacheon, Gyeonggi-do | 111 |
3 | Seoul, Seoul | 107 |
4 | Ansan, Gyeonggi-do | 96 |
5 | Suwon, Gyeonggi-do | 96 |
6 | Uijeongbu, Gyeonggi-do | 95 |
7 | Siheung, Gyeonggi-do | 94 |
8 | Incheon, Incheon | 88 |
9 | Gyeongju, Gyeongsangbuk-do | 87 |
10 | Bucheon, Gyeonggi-do | 84 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Pyeongchang-eup | 41 |
(local time)
SEE WORLD AQI RANKINGUS AQI
42
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 42 US AQI | O3 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 6µg/m³ | |
PM10 | 39µg/m³ | |
O3 | 102.4µg/m³ | |
NO2 | 12.2µg/m³ | |
SO2 | 3.4µg/m³ | |
CO | 194.7µg/m³ |
PM2.5
x1.2
PM2.5 concentration in Pyeongchang is currently 1.2 times the WHO annual air quality guideline value
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Monday, Apr 22 | Moderate 52 AQI US | 66.2° 46.4° | 6.7 mp/h | |
Tuesday, Apr 23 | Good 37 AQI US | 64.4° 44.6° | 8.9 mp/h | |
Wednesday, Apr 24 | Good 28 AQI US | 55.4° 48.2° | 4.5 mp/h | |
Today | Good 42 AQI US | 69.8° 44.6° | 4.5 mp/h | |
Friday, Apr 26 | Moderate 72 AQI US | 75.2° 50° | 2.2 mp/h | |
Saturday, Apr 27 | Moderate 71 AQI US | 78.8° 51.8° | 4.5 mp/h | |
Sunday, Apr 28 | Moderate 71 AQI US | 80.6° 53.6° | 4.5 mp/h | |
Monday, Apr 29 | Moderate 63 AQI US | 68° 51.8° | 6.7 mp/h | |
Tuesday, Apr 30 | Moderate 72 AQI US | 73.4° 48.2° | 8.9 mp/h | |
Wednesday, May 1 | Moderate 57 AQI US | 40% | 57.2° 44.6° | 11.2 mp/h |
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2Contributors
2 Government Contributors
1 station
1 station
2 Data sources