Weifang Air Quality Index

Severely Polluted(Class F)
(December 5th,2016 ,01:00:00 AM(UTC+8) Published)
Lightly Polluted
Moderately Polluted
Heavily Polluted
Severely Polluted
Main Air Pollutants:PM2.5
Health Implications:Exercise tolerance of healthy people is decreased,strong symptoms and early appearance of certain diseases.
Suggestion:Everyone should avoid all physical activity outdoors; people with heart or lung disease, older adults, and children should remain indoors and keep activity levels low.

Weifang PM2.5

1-hour PM2.5: 253.2μg/m3,24-hour PM2.5: 177.22μg/m3.
1-hour PM2.5 ranks #347 in China by ascending,total 367 cities.
1-hour PM10: 341.6μg/m3,24-hour PM10: 258.23μg/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 12672173172.1714988Heavily Polluted
Site 23252753561.671411010Severely Polluted
Site 32782283361.6774422Heavily Polluted
Site 43472973962.5884733Severely Polluted
Site 52992493032775744Heavily Polluted

Weifang AQI Ranking

Weifang AQI ranks #346 in China(total 367),defeat 6% cities.

Last 7 days rankings and AQI data of Weifang City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2016-12-03 #3241961472361.39461439164Moderately Polluted
2016-12-02 #2981581202001.52964697960Moderately Polluted
2016-12-01 #3371701292141.86960677555Moderately Polluted
2016-11-30 #3371671272251.50262706048Moderately Polluted
2016-11-29 #3441901432341.95168656950Moderately Polluted
2016-11-28 #3231371041931.829681046046Lightly Polluted
2016-11-27 #3451581202401.62858776044Moderately 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.