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AIR QUALITY DATA CONTRIBUTORS
Find out more about contributors and data sourcesWeather | Scattered clouds |
Temperature | 69.8°F |
Humidity | 57% |
Wind | 9.9 mp/h |
Pressure | 29.9 Hg |
# | city | US AQI |
---|---|---|
1 | Ulsan, Ulsan | 84 |
2 | Siheung, Gyeonggi-do | 68 |
3 | Taean, Chungcheongnam-do | 68 |
4 | Asan, Chungcheongnam-do | 67 |
5 | Incheon, Incheon | 64 |
6 | Pohang, Gyeongsangbuk-do | 63 |
7 | Anyang, Gyeonggi-do | 62 |
8 | Icheon, Gyeonggi-do | 62 |
9 | Yeongdeok, Gyeongsangbuk-do | 62 |
10 | Pyeongtaek, Gyeonggi-do | 60 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Sangnam-ri | 115 |
2 | Beomseo-eup | 103 |
3 | Mugeo-dong | 103 |
4 | Deoksin-ri | 94 |
5 | Hwasan-ri | 94 |
6 | Bukbu Ring Road | 92 |
7 | Seongnam-dong | 92 |
8 | Sinjeong-dong | 92 |
9 | Samsan-dong | 84 |
10 | Yaeum-dong | 84 |
(local time)
SEE WORLD AQI RANKINGUS AQI
84
live AQI index
Moderate
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Moderate | 84 US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 27µg/m³ | |
PM10 | 41µg/m³ | |
O3 | 131.6µg/m³ | |
NO2 | 56.9µg/m³ | |
SO2 | 25.3µg/m³ | |
CO | 652.7µg/m³ |
PM2.5
x5.4
PM2.5 concentration in Ulsan is currently 5.4 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 84 AQI US | 69.8° 60.8° | 8.9 mp/h | |
Monday, May 20 | Moderate 74 AQI US | 73.4° 59° | 13.4 mp/h | |
Tuesday, May 21 | Moderate 73 AQI US | 62.6° 55.4° | 15.7 mp/h | |
Wednesday, May 22 | Moderate 77 AQI US | 66.2° 55.4° | 8.9 mp/h | |
Thursday, May 23 | Moderate 80 AQI US | 73.4° 60.8° | 6.7 mp/h | |
Friday, May 24 | Moderate 81 AQI US | 69.8° 60.8° | 13.4 mp/h | |
Saturday, May 25 | Moderate 93 AQI US | 66.2° 59° | 13.4 mp/h |
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19 stations
19 stations