Get a monitor and contributor to air quality data in your city.
1.2K people follow this city
AIR QUALITY DATA CONTRIBUTORS
Find out more about contributors and data sourcesWeather | Clear sky |
Temperature | 64.4°F |
Humidity | 58% |
Wind | 8.5 mp/h |
Pressure | 29.9 Hg |
# | city | US AQI |
---|---|---|
1 | Pohang, Gyeongsangbuk-do | 99 |
2 | Ulsan, Ulsan | 97 |
3 | Icheon, Gyeonggi-do | 80 |
4 | Busan, Busan | 78 |
5 | Gyeongju, Gyeongsangbuk-do | 78 |
6 | Yeongdeok, Gyeongsangbuk-do | 77 |
7 | T'aebaek, Gangwon-do | 73 |
8 | Anyang, Gyeonggi-do | 69 |
9 | Gongju, Chungcheongnam-do | 65 |
10 | Seosan, Chungcheongnam-do | 65 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Daeya-dong | 41 |
2 | Baegot-dong | 37 |
3 | Janghyeon-dong | 37 |
4 | Mokgam-dong | 37 |
5 | Seohaean-ro | 35 |
6 | Sihwa Industrial Complex | 32 |
7 | Yeongheung | 32 |
8 | Jeongwang-dong | 21 |
(local time)
SEE WORLD AQI RANKINGUS AQI
28
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 28 US AQI | O3 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 6.5µg/m³ | |
PM10 | 26µg/m³ | |
O3 | 68.6µg/m³ | |
NO2 | 9.6µg/m³ | |
SO2 | 6.8µg/m³ | |
CO | 343.5µg/m³ |
PM2.5
x1.3
PM2.5 concentration in Siheung is currently 1.3 times the WHO annual air quality guideline value
Enjoy outdoor activities | |
Open your windows to bring clean, fresh air indoors GET A MONITOR |
Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Wednesday, Apr 24 | Good 45 AQI US | 57.2° 51.8° | 11.2 mp/h | |
Thursday, Apr 25 | Unhealthy for sensitive groups 105 AQI US | 59° 50° | 6.7 mp/h | |
Friday, Apr 26 | Unhealthy for sensitive groups 131 AQI US | 66.2° 53.6° | 8.9 mp/h | |
Today | Good 28 AQI US | 64.4° 53.6° | 8.9 mp/h | |
Sunday, Apr 28 | Moderate 81 AQI US | 69.8° 55.4° | 6.7 mp/h | |
Monday, Apr 29 | Moderate 72 AQI US | 69.8° 60.8° | 13.4 mp/h | |
Tuesday, Apr 30 | Moderate 66 AQI US | 59° 55.4° | 13.4 mp/h | |
Wednesday, May 1 | Moderate 61 AQI US | 64.4° 55.4° | 8.9 mp/h | |
Thursday, May 2 | Moderate 57 AQI US | 64.4° 55.4° | 8.9 mp/h | |
Friday, May 3 | Moderate 60 AQI US | 64.4° 55.4° | 8.9 mp/h |
Interested in hourly forecast? Get the app
5Contributors
3 Government Contributors
7 stations
6 stations
Corporate Contributor
1 station
Individual Contributor
1 station
5 Data sources