Weihai Air Quality Index

82
Good(Class B)
(May 26th,2018 ,05:00:00 PM(UTC+8) Published)
050
100
150
200
300
>500
Excellent
Good
Lightly Polluted
Moderately Polluted
Heavily Polluted
Severely Polluted
Main Air Pollutants:O3-8h
Health Implications:Air quality is acceptable,but maybe unhealthy to a small number of sensitive groups.
Suggestion:Unusually sensitive people should consider reducing prolonged or heavy exertion.

Weihai PM2.5

1-hour PM2.5: 24μg/m3,24-hour PM2.5: 23.26μg/m3.
1-hour PM2.5 ranks #157 in China by ascending,total 367 cities.
1-hour PM10: 73.33μg/m3,24-hour PM10: 66.44μg/m3.

All Air Monitoring Sites Of Weihai City(Real Time Data)

Indicators instruction:
AQI=Air Quality Index; PM2.5=Particles less than 2.5 micrometers in diameter; PM10=Particles between 2.5 and 10 micrometers in diameter; CO=carbon monoxide;NO2=nitrogen dioxide;SO2=sulfur dioxide;O3-1h=Ozone 1-hour average;O3-8h=Ozone 8-hour average;

Unit: μg/m3(CO=mg/m3)
3 Monitoring SitesAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
Site 16730830.33511165144Good
Site 26022700.2308166150Good
Site 35920670.4319146121Good

Weihai AQI Ranking

Weihai AQI ranks #236 in China(total 367),defeat 36% cities.

Last 7 days rankings and AQI data of Weihai City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2018-05-25 #28511437810.426189175175Lightly Polluted
2018-05-24 #325142431340.4981411211206Lightly Polluted
2018-05-23 #280112321150.445127187173Lightly Polluted
2018-05-22 #1205313230.278156109103Good
2018-05-21 #874616340.23824910791Excellent
2018-05-20 #1045014320.2621710699Excellent
2018-05-19 #625215340.264178107101Good
Note :03-1h, O3-8h to 24 hours maximum, 24-hour average of other pollutants, daily AQI based on "Ambient Air Quality Index (AQI) Technology (Trial)" (HJ633-2012) published in the daily AQI standard calculations.