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AIR QUALITY DATA CONTRIBUTORS
Find out more about contributors and data sourcesWeather | Scattered clouds |
Temperature | 60.8°F |
Humidity | 64% |
Wind | 5.6 mp/h |
Pressure | 30 Hg |
# | city | US AQI |
---|---|---|
1 | Yeoju, Gyeonggi-do | 71 |
2 | Gumi, Gyeongsangbuk-do | 66 |
3 | Pohang, Gyeongsangbuk-do | 66 |
4 | Yesan, Chungcheongnam-do | 66 |
5 | Asan, Chungcheongnam-do | 64 |
6 | Gyeongju, Gyeongsangbuk-do | 64 |
7 | Paju, Gyeonggi-do | 64 |
8 | Siheung, Gyeonggi-do | 63 |
9 | Gimcheon, Gyeongsangbuk-do | 62 |
10 | Goyang, Gyeonggi-do | 62 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Hwasan-ri | 82 |
2 | Sangnam-ri | 75 |
3 | Seongnam-dong | 66 |
4 | Yeocheon-dong | 66 |
5 | Nongso-dong | 64 |
6 | Bugok-dong | 62 |
7 | Hyomun-dong | 58 |
8 | Beomseo-eup | 55 |
9 | Deoksin-ri | 55 |
10 | Samnam-eup | 55 |
(local time)
SEE WORLD AQI RANKINGUS AQI
55
live AQI index
Moderate
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Moderate | 55 US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 11µg/m³ | |
PM10 | 25µg/m³ | |
O3 | 59.8µg/m³ | |
NO2 | 31µg/m³ | |
SO2 | 6.6µg/m³ | |
CO | 435.1µg/m³ |
PM2.5
x2.2
PM2.5 concentration in Ulsan is currently 2.2 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 |
---|---|---|---|---|
Thursday, May 16 | Good 50 AQI US | 68° 46.4° | 20.1 mp/h | |
Friday, May 17 | Moderate 59 AQI US | 69.8° 53.6° | 17.9 mp/h | |
Saturday, May 18 | Moderate 55 AQI US | 71.6° 57.2° | 17.9 mp/h | |
Today | Moderate 55 AQI US | 71.6° 57.2° | 17.9 mp/h | |
Monday, May 20 | Moderate 64 AQI US | 69.8° 60.8° | 6.7 mp/h | |
Tuesday, May 21 | Moderate 73 AQI US | 71.6° 57.2° | 13.4 mp/h | |
Wednesday, May 22 | Moderate 75 AQI US | 64.4° 57.2° | 13.4 mp/h | |
Thursday, May 23 | Moderate 82 AQI US | 69.8° 55.4° | 8.9 mp/h | |
Friday, May 24 | Moderate 83 AQI US | 73.4° 62.6° | 8.9 mp/h | |
Saturday, May 25 | Moderate 89 AQI US | 68° 59° | 11.2 mp/h |
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2Contributors
2 Government Contributors
19 stations
19 stations