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AIR QUALITY DATA CONTRIBUTORS
Find out more about contributors and data sourcesWeather | Rain |
Temperature | 53.6°F |
Humidity | 97% |
Wind | 12.1 mp/h |
Pressure | 29.6 Hg |
# | city | US AQI |
---|---|---|
1 | Gwangju, Gyeonggi-do | 81 |
2 | Siheung, Gyeonggi-do | 79 |
3 | Yeoju, Gyeonggi-do | 78 |
4 | Incheon, Incheon | 76 |
5 | Gimpo, Gyeonggi-do | 70 |
6 | Icheon, Gyeonggi-do | 70 |
7 | Pyeongtaek, Gyeonggi-do | 68 |
8 | Bucheon, Gyeonggi-do | 66 |
9 | Seoul, Seoul | 65 |
10 | Anseong, Gyeonggi-do | 63 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Seongnam-dong | 55 |
2 | Mugeo-dong | 50 |
3 | Yaksa-dong | 50 |
4 | Samnam-eup | 45 |
5 | Deoksin-ri | 37 |
6 | Yaeum-dong | 37 |
7 | Yeocheon-dong | 37 |
8 | Hwasan-ri | 33 |
9 | Hyomun-dong | 33 |
10 | Daesong-dong | 29 |
(local time)
SEE WORLD AQI RANKINGUS AQI
29
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 29 US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 7µg/m³ | |
PM10 | 13µg/m³ | |
O3 | 34.6µg/m³ | |
NO2 | 52.6µg/m³ | |
SO2 | 6µg/m³ | |
CO | 549.6µg/m³ |
PM2.5
x1.4
PM2.5 concentration in Ulsan is currently 1.4 times the WHO annual air quality guideline value
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Monday, Mar 25 | Good 37 AQI US | 51.8° 46.4° | 24.6 mp/h | |
Tuesday, Mar 26 | Good 26 AQI US | 48.2° 44.6° | 24.6 mp/h | |
Wednesday, Mar 27 | Good 36 AQI US | 51.8° 41° | 6.7 mp/h | |
Today | Good 29 AQI US | 100% | 53.6° 50° | 17.9 mp/h |
Friday, Mar 29 | Moderate 64 AQI US | 60.8° 46.4° | 24.6 mp/h | |
Saturday, Mar 30 | Moderate 71 AQI US | 57.2° 44.6° | 15.7 mp/h | |
Sunday, Mar 31 | Good 42 AQI US | 59° 46.4° | 6.7 mp/h | |
Monday, Apr 1 | Moderate 62 AQI US | 60.8° 50° | 6.7 mp/h | |
Tuesday, Apr 2 | Moderate 62 AQI US | 60.8° 53.6° | 11.2 mp/h | |
Wednesday, Apr 3 | Moderate 65 AQI US | 53.6° 50° | 24.6 mp/h |
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2Contributors
2 Government Contributors
19 stations
19 stations