Get a monitor and contributor to air quality data in your city.
4K people follow this city
AIR QUALITY DATA CONTRIBUTORS
Find out more about contributors and data sourcesWeather | Few clouds |
Temperature | 66.2°F |
Humidity | 73% |
Wind | 9.2 mp/h |
Pressure | 30.1 Hg |
# | city | US AQI |
---|---|---|
1 | Anseong, Gyeonggi-do | 134 |
2 | Gimpo, Gyeonggi-do | 129 |
3 | Icheon, Gyeonggi-do | 124 |
4 | Suwon, Gyeonggi-do | 124 |
5 | Yeoju, Gyeonggi-do | 124 |
6 | Seoul, Seoul | 121 |
7 | Siheung, Gyeonggi-do | 119 |
8 | Asan, Chungcheongnam-do | 117 |
9 | Anyang, Gyeonggi-do | 114 |
10 | Gwangju, Gyeonggi-do | 114 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Seongnam-dong | 84 |
2 | Bugok-dong | 80 |
3 | Hwasan-ri | 76 |
4 | Nongso-dong | 70 |
5 | Samsan-dong | 68 |
6 | Sinjeong-dong | 61 |
7 | Yaksa-dong | 61 |
8 | Deoksin-ri | 59 |
9 | Hyomun-dong | 59 |
10 | Yeocheon-dong | 59 |
(local time)
SEE WORLD AQI RANKINGUS AQI
59
live AQI index
Moderate
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Moderate | 59 US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 16µg/m³ | |
PM10 | 32µg/m³ | |
O3 | 107.2µg/m³ | |
NO2 | 27.3µg/m³ | |
SO2 | 9.2µg/m³ | |
CO | 435.1µg/m³ |
PM2.5
x3.2
PM2.5 concentration in Ulsan is currently 3.2 times the WHO annual air quality guideline value
Sensitive groups should reduce outdoor exercise | |
Close your windows to avoid dirty outdoor air GET A MONITOR | |
Sensitive groups should wear a mask outdoors GET A MASK | |
Sensitive groups should run an air purifier GET AN AIR PURIFIER |
Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Wednesday, May 1 | Good 43 AQI US | 57.2° 51.8° | 20.1 mp/h | |
Thursday, May 2 | Good 49 AQI US | 60.8° 50° | 8.9 mp/h | |
Friday, May 3 | Moderate 65 AQI US | 64.4° 51.8° | 6.7 mp/h | |
Today | Moderate 59 AQI US | 66.2° 55.4° | 8.9 mp/h | |
Sunday, May 5 | Moderate 58 AQI US | 100% | 64.4° 60.8° | 20.1 mp/h |
Monday, May 6 | Moderate 56 AQI US | 100% | 66.2° 59° | 24.6 mp/h |
Tuesday, May 7 | Moderate 92 AQI US | 90% | 60.8° 55.4° | 15.7 mp/h |
Wednesday, May 8 | Moderate 66 AQI US | 100% | 57.2° 53.6° | 17.9 mp/h |
Thursday, May 9 | Moderate 84 AQI US | 64.4° 48.2° | 13.4 mp/h | |
Friday, May 10 | Moderate 78 AQI US | 69.8° 57.2° | 13.4 mp/h |
Interested in hourly forecast? Get the app
2Contributors
2 Government Contributors
19 stations
19 stations