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AIR QUALITY DATA CONTRIBUTORS
Find out more about contributors and data sourcesWeather | Broken clouds |
Temperature | 57.2°F |
Humidity | 77% |
Wind | 16.3 mp/h |
Pressure | 29.9 Hg |
# | city | US AQI |
---|---|---|
1 | Yesan, Chungcheongnam-do | 81 |
2 | Anseong, Gyeonggi-do | 75 |
3 | Icheon, Gyeonggi-do | 75 |
4 | Busan, Busan | 74 |
5 | Nonsan, Chungcheongnam-do | 71 |
6 | Yeoju, Gyeonggi-do | 71 |
7 | Pyeongtaek, Gyeonggi-do | 70 |
8 | Cheonan, Chungcheongnam-do | 68 |
9 | Taean, Chungcheongnam-do | 65 |
10 | Gimcheon, Gyeongsangbuk-do | 64 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Ulleung-eup | 38 |
(local time)
SEE WORLD AQI RANKINGUS AQI
38
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 38 US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 7µg/m³ | |
PM10 | 17µg/m³ | |
O3 | 84.4µg/m³ | |
NO2 | 6.4µg/m³ | |
SO2 | 6µg/m³ | |
CO | 309.2µg/m³ |
PM2.5
x1.4
PM2.5 concentration in Ulleung is currently 1.4 times the WHO annual air quality guideline value
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Thursday, May 30 | Moderate 58 AQI US | 64.4° 62.6° | 17.9 mp/h | |
Friday, May 31 | Moderate 68 AQI US | 66.2° 62.6° | 8.9 mp/h | |
Saturday, Jun 1 | Moderate 59 AQI US | 62.6° 59° | 13.4 mp/h | |
Saturday, Jun 1 | Good 39 AQI US | 62.6° 59° | 13.4 mp/h | |
Today | Good 38 AQI US | 60.8° 57.2° | 15.7 mp/h | |
Monday, Jun 3 | Moderate 59 AQI US | 60.8° 57.2° | 15.7 mp/h | |
Tuesday, Jun 4 | Moderate 68 AQI US | 62.6° 59° | 8.9 mp/h | |
Wednesday, Jun 5 | Moderate 67 AQI US | 62.6° 60.8° | 13.4 mp/h | |
Thursday, Jun 6 | Moderate 75 AQI US | 64.4° 62.6° | 15.7 mp/h | |
Friday, Jun 7 | Moderate 62 AQI US | 66.2° 64.4° | 13.4 mp/h | |
Saturday, Jun 8 | Moderate 61 AQI US | 66.2° 64.4° | 13.4 mp/h |
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2Contributors
2 Government Contributors
1 station