Weifang Air Quality Index

Good(Class B)
(September 26th,2017 ,05:00:00 AM(UTC+8) Published)
Lightly Polluted
Moderately Polluted
Heavily Polluted
Severely Polluted
Main Air Pollutants:PM10
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.

Weifang PM2.5

1-hour PM2.5: 58μg/m3,24-hour PM2.5: 39.1μg/m3.
1-hour PM2.5 ranks #329 in China by ascending,total 367 cities.
1-hour PM10: 112.4μg/m3,24-hour PM10: 92.66μg/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 17252940.514179287Good
Site 27857860.61799065Good
Site 386521210.43565967Good
Site 4103771400.623177564Lightly Polluted
Site 586521210.717139083Good

Weifang AQI Ranking

Weifang AQI ranks #327 in China(total 367),defeat 11% cities.

Last 7 days rankings and AQI data of Weifang City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2017-09-25 #3128533820.5311913156141Good
2017-09-24 #338112491040.8052215185172Lightly Polluted
2017-09-23 #320108431580.813716197169Lightly Polluted
2017-09-22 #340112411280.6582617206173Lightly Polluted
2017-09-21 #32712529950.6642616204187Lightly Polluted
2017-09-20 #27881411110.8244417151134Good
2017-09-19 #327126561170.9383919250188Lightly 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.