Weifang Air Quality Index

135
Lightly Polluted(Class C)
(April 24th,2019 ,11:00:00 PM(UTC+8) Published)
050
100
150
200
300
>500
Excellent
Good
Lightly Polluted
Moderately Polluted
Heavily Polluted
Severely Polluted
Main Air Pollutants: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: 31.6μg/m3,24-hour PM2.5: 35.13μg/m3.
1-hour PM2.5 ranks #200 in China by ascending,total 367 cities.
1-hour PM10: 219.4μg/m3,24-hour PM10: 97.79μg/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 1148322450.11787074Lightly Polluted
Site 2151392510.11667070Moderately Polluted
Site 3124241970.1134-84Lightly Polluted
Site 4129282080.21436872Lightly Polluted
Site 5123351960.31597479Lightly Polluted

Weifang AQI Ranking

Weifang AQI ranks #341 in China(total 367),defeat 7% cities.

Last 7 days rankings and AQI data of Weifang City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2019-04-23 #1065131520.3371867171Good
2019-04-22 #2017049890.42224611499Good
2019-04-21 #26182591130.443381010994Good
2019-04-20 #2757934900.4452910144135Good
2019-04-19 #25881361120.4424319138111Good
2019-04-18 #289111591710.5562512128110Lightly Polluted
2019-04-17 #333123821560.7183311204185Lightly 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.