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AIR QUALITY DATA CONTRIBUTORS
Find out more about contributors and data sourcesWeather | Clear sky |
Temperature | 60.8°F |
Humidity | 77% |
Wind | 10.4 mp/h |
Pressure | 30 Hg |
# | city | US AQI |
---|---|---|
1 | Gyeongju, Gyeongsangbuk-do | 81 |
2 | Pohang, Gyeongsangbuk-do | 76 |
3 | Jeju, Jeju-do | 73 |
4 | Yeongdeok, Gyeongsangbuk-do | 69 |
5 | Ulsan, Ulsan | 68 |
6 | Yeoju, Gyeonggi-do | 68 |
7 | Busan, Busan | 66 |
8 | Gimcheon, Gyeongsangbuk-do | 64 |
9 | Gwacheon, Gyeonggi-do | 63 |
10 | Daegu, Daegu | 62 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Seongnam-dong | 88 |
2 | Hyomun-dong | 84 |
3 | Mugeo-dong | 77 |
4 | Deoksin-ri | 73 |
5 | Nongso-dong | 73 |
6 | Sinjeong-ro | 71 |
7 | Yaksa-dong | 71 |
8 | Hwasan-ri | 69 |
9 | Jeonha-dong | 69 |
10 | Beomseo-eup | 68 |
(local time)
SEE WORLD AQI RANKINGUS AQI
68
live AQI index
Moderate
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Moderate | 68 US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 18µg/m³ | |
PM10 | 40µg/m³ | |
O3 | 77.3µg/m³ | |
NO2 | 45.7µg/m³ | |
SO2 | 7.1µg/m³ | |
CO | 521µg/m³ |
PM2.5
x3.6
PM2.5 concentration in Ulsan is currently 3.6 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 64 AQI US | 64.4° 55.4° | 13.4 mp/h | |
Today | Moderate 68 AQI US | 68° 55.4° | 11.2 mp/h | |
Wednesday, May 15 | Moderate 66 AQI US | 80% | 68° 51.8° | 22.4 mp/h |
Thursday, May 16 | Moderate 64 AQI US | 80% | 66.2° 46.4° | 15.7 mp/h |
Friday, May 17 | Moderate 62 AQI US | 71.6° 53.6° | 15.7 mp/h | |
Saturday, May 18 | Moderate 65 AQI US | 73.4° 57.2° | 11.2 mp/h | |
Sunday, May 19 | Moderate 62 AQI US | 40% | 68° 60.8° | 11.2 mp/h |
Monday, May 20 | Moderate 71 AQI US | 100% | 62.6° 57.2° | 13.4 mp/h |
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2Contributors
2 Government Contributors
19 stations
19 stations