Weifang Air Quality Index

Moderately Polluted(Class D)
(December 18th,2018 ,11:00:00 PM(UTC+8) Published)
Lightly Polluted
Moderately Polluted
Heavily Polluted
Severely Polluted
Main Air Pollutants:PM2.5
Health Implications:Members of sensitive groups may experience more serious health effects,may impact the heart,respiratory system of healthy groups.
Suggestion:People with heart or lung disease, older adults, and children should avoid prolonged or heavy exertion; everyone else should reduce prolonged or heavy exertion.

Weifang PM2.5

1-hour PM2.5: 131.5μg/m3,24-hour PM2.5: 92.36μg/m3.
1-hour PM2.5 ranks #297 in China by ascending,total 367 cities.
1-hour PM10: 226μg/m3,24-hour PM10: 177.39μg/m3.

All Air Monitoring Sites Of Weifang 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)
5 Monitoring SitesAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
Site 11551092592.410243919Moderately Polluted
Site 2202152-210730718Heavily Polluted
Site 32101602451.383561827Heavily Polluted
Site 4---2.39966716-
Site 51381051741.710229418Lightly Polluted

Weifang AQI Ranking

Weifang AQI ranks #296 in China(total 367),defeat 19% cities.

Last 7 days rankings and AQI data of Weifang City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2018-12-17 #303119901741.49969396449Lightly Polluted
2018-12-16 #2971371041891.67671316040Lightly Polluted
2018-12-15 #1577250920.7545166451Good
2018-12-14 #17982571131.07750217261Good
2018-12-13 #21293691301.36454326262Good
2018-12-12 #19678431051.07452335250Good
2018-12-11 #303109821191.14649193828Lightly Polluted
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.