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AIR QUALITY DATA CONTRIBUTORS
Find out more about contributors and data sourcesWeather | Broken clouds |
Temperature | 66.2°F |
Humidity | 61% |
Wind | 16.9 mp/h |
Pressure | 29.9 Hg |
# | city | US AQI |
---|---|---|
1 | Yeoju, Gyeonggi-do | 91 |
2 | Gwacheon, Gyeonggi-do | 73 |
3 | Pohang, Gyeongsangbuk-do | 73 |
4 | Uijeongbu, Gyeonggi-do | 71 |
5 | Namyangju, Gyeonggi-do | 69 |
6 | Anyang, Gyeonggi-do | 68 |
7 | Daejeon, Chungcheongnam-do | 68 |
8 | Gongju, Chungcheongnam-do | 68 |
9 | Yeongdeok, Gyeongsangbuk-do | 68 |
10 | Gimcheon, Gyeongsangbuk-do | 66 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Yeocheon-dong | 69 |
2 | Nongso-dong | 68 |
3 | Deoksin-ri | 66 |
4 | Samnam-eup | 66 |
5 | Seongnam-dong | 66 |
6 | Daesong-dong | 64 |
7 | Sinjeong-ro | 64 |
8 | Bugok-dong | 62 |
9 | Hwasan-ri | 62 |
10 | Beomseo-eup | 60 |
(local time)
SEE WORLD AQI RANKINGUS AQI
61
live AQI index
Moderate
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Moderate | 61 US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 14.5µg/m³ | |
PM10 | 33.5µg/m³ | |
O3 | 124µg/m³ | |
NO2 | 24.5µg/m³ | |
SO2 | 6.3µg/m³ | |
CO | 372.1µg/m³ |
PM2.5
x2.9
PM2.5 concentration in Ulsan is currently 2.9 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 |
---|---|---|---|---|
Tuesday, May 14 | Moderate 71 AQI US | 68° 55.4° | 11.2 mp/h | |
Wednesday, May 15 | Moderate 61 AQI US | 69.8° 50° | 17.9 mp/h | |
Thursday, May 16 | Good 50 AQI US | 68° 46.4° | 20.1 mp/h | |
Today | Moderate 61 AQI US | 68° 53.6° | 17.9 mp/h | |
Saturday, May 18 | Moderate 67 AQI US | 71.6° 57.2° | 17.9 mp/h | |
Sunday, May 19 | Moderate 67 AQI US | 69.8° 60.8° | 6.7 mp/h | |
Monday, May 20 | Moderate 65 AQI US | 71.6° 59° | 8.9 mp/h | |
Tuesday, May 21 | Moderate 64 AQI US | 66.2° 59° | 8.9 mp/h | |
Wednesday, May 22 | Moderate 80 AQI US | 71.6° 59° | 8.9 mp/h | |
Thursday, May 23 | Moderate 81 AQI US | 73.4° 62.6° | 11.2 mp/h |
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2Contributors
2 Government Contributors
19 stations
19 stations