Weifang Air Quality Index

110
Lightly Polluted(Class C)
(October 20th,2018 ,10:00:00 AM(UTC+8) Published)
050
100
150
200
300
>500
Excellent
Good
Lightly Polluted
Moderately Polluted
Heavily Polluted
Severely Polluted
Main Air Pollutants:PM10
Health Implications:Members of sensitive groups may experience health effects
Suggestion:People with heart or lung disease, older adults, and children should reduce prolonged or heavy exertion.

Weifang PM2.5

1-hour PM2.5: 73.8μg/m3,24-hour PM2.5: 45.47μg/m3.
1-hour PM2.5 ranks #335 in China by ascending,total 367 cities.
1-hour PM10: 169.2μg/m3,24-hour PM10: 99.48μg/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 1103761551.370354012Lightly Polluted
Site 297721410.854224611Good
Site 3119851871.27318238Lightly Polluted
Site 4137662240.96616306Lightly Polluted
Site 595701391.37633287Good

Weifang AQI Ranking

Weifang AQI ranks #343 in China(total 367),defeat 7% cities.

Last 7 days rankings and AQI data of Weifang City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2018-10-19 #2826937860.736511711297Good
2018-10-18 #2245923670.51341139989Good
2018-10-17 #1615322540.35926119284Good
2018-10-16 #324103771450.9055418140114Lightly Polluted
2018-10-15 #31087621230.7295012141124Good
2018-10-14 #30285571180.6864214147129Good
2018-10-13 #345108801640.835616167137Lightly 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.