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AIR QUALITY DATA CONTRIBUTORS
Find out more about contributors and data sourcesWeather | Broken clouds |
Temperature | 53.6°F |
Humidity | 86% |
Wind | 7.2 mp/h |
Pressure | 29.8 Hg |
# | city | US AQI |
---|---|---|
1 | Gwangju, Gwangju | 86 |
2 | Dangjin, Chungcheongnam-do | 77 |
3 | Gongju, Chungcheongnam-do | 74 |
4 | Jangseong, Jeollanam-do | 74 |
5 | Seosan, Chungcheongnam-do | 72 |
6 | Pyeongtaek, Gyeonggi-do | 71 |
7 | Yesan, Chungcheongnam-do | 68 |
8 | Nonsan, Chungcheongnam-do | 61 |
9 | Taean, Chungcheongnam-do | 61 |
10 | Boryeong, Chungcheongnam-do | 60 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Deoksin-ri | 57 |
2 | Nongso-dong | 53 |
3 | Samsan-dong | 50 |
4 | Beomseo-eup | 45 |
5 | Seongnam-dong | 45 |
6 | Yeocheon-dong | 45 |
7 | Daesong-dong | 41 |
8 | Sangnam-ri | 41 |
9 | Hyomun-dong | 37 |
10 | Jeonha-dong | 37 |
(local time)
SEE WORLD AQI RANKINGUS AQI
37
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 37 US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 9µg/m³ | |
PM10 | 17µg/m³ | |
O3 | 65.8µg/m³ | |
NO2 | 16.7µg/m³ | |
SO2 | 5.5µg/m³ | |
CO | 435.1µg/m³ |
PM2.5
x1.8
PM2.5 concentration in Ulsan is currently 1.8 times the WHO annual air quality guideline value
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Sunday, Apr 21 | Good 40 AQI US | 57.2° 55.4° | 17.9 mp/h | |
Monday, Apr 22 | Good 48 AQI US | 57.2° 55.4° | 15.7 mp/h | |
Tuesday, Apr 23 | Good 32 AQI US | 59° 53.6° | 20.1 mp/h | |
Today | Good 37 AQI US | 100% | 59° 53.6° | 20.1 mp/h |
Thursday, Apr 25 | Moderate 64 AQI US | 90% | 60.8° 53.6° | 13.4 mp/h |
Friday, Apr 26 | Moderate 69 AQI US | 66.2° 51.8° | 11.2 mp/h | |
Saturday, Apr 27 | Moderate 63 AQI US | 66.2° 57.2° | 13.4 mp/h | |
Sunday, Apr 28 | Moderate 61 AQI US | 66.2° 57.2° | 8.9 mp/h | |
Monday, Apr 29 | Moderate 64 AQI US | 66.2° 59° | 8.9 mp/h | |
Tuesday, Apr 30 | Moderate 70 AQI US | 64.4° 59° | 6.7 mp/h | |
Wednesday, May 1 | Moderate 76 AQI US | 60% | 64.4° 55.4° | 20.1 mp/h |
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2Contributors
2 Government Contributors
19 stations
19 stations