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AIR QUALITY DATA CONTRIBUTORS
Find out more about contributors and data sourcesWeather | Clear sky |
Temperature | 55.4°F |
Humidity | 66% |
Wind | 4.5 mp/h |
Pressure | 30 Hg |
# | city | US AQI |
---|---|---|
1 | Incheon, Incheon | 81 |
2 | Boryeong, Chungcheongnam-do | 80 |
3 | Siheung, Gyeonggi-do | 80 |
4 | Nonsan, Chungcheongnam-do | 79 |
5 | Taean, Chungcheongnam-do | 79 |
6 | Pyeongtaek, Gyeonggi-do | 78 |
7 | Bucheon, Gyeonggi-do | 76 |
8 | Pohang, Gyeongsangbuk-do | 76 |
9 | Gwangju, Gwangju | 75 |
10 | Gimpo, Gyeonggi-do | 73 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Samnam-eup | 84 |
2 | Daesong-dong | 79 |
3 | Jeonha-dong | 75 |
4 | Seongnam-dong | 73 |
5 | Deoksin-ri | 71 |
6 | Yeocheon-dong | 71 |
7 | Yaeum-dong | 69 |
8 | Beomseo-eup | 66 |
9 | Samsan-dong | 66 |
10 | Hyomun-dong | 64 |
(local time)
SEE WORLD AQI RANKINGUS AQI
64
live AQI index
Moderate
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Moderate | 64 US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 16µg/m³ | |
PM10 | 29µg/m³ | |
O3 | 34.7µg/m³ | |
NO2 | 28.2µg/m³ | |
SO2 | 5.2µg/m³ | |
CO | 412.2µg/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 |
---|---|---|---|---|
Saturday, May 11 | Good 46 AQI US | 68° 57.2° | 22.4 mp/h | |
Sunday, May 12 | Moderate 76 AQI US | 68° 59° | 20.1 mp/h | |
Monday, May 13 | Moderate 63 AQI US | 64.4° 55.4° | 13.4 mp/h | |
Today | Moderate 64 AQI US | 64.4° 55.4° | 13.4 mp/h | |
Wednesday, May 15 | Moderate 69 AQI US | 68° 55.4° | 11.2 mp/h | |
Thursday, May 16 | Moderate 64 AQI US | 80% | 68° 50° | 20.1 mp/h |
Friday, May 17 | Moderate 66 AQI US | 80% | 64.4° 48.2° | 24.6 mp/h |
Saturday, May 18 | Moderate 59 AQI US | 71.6° 53.6° | 11.2 mp/h | |
Sunday, May 19 | Moderate 62 AQI US | 71.6° 59° | 8.9 mp/h | |
Monday, May 20 | Moderate 65 AQI US | 68° 60.8° | 6.7 mp/h |
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2Contributors
2 Government Contributors
19 stations
19 stations