Langfang Air Quality Index

Good(Class B)
(May 27th,2018 ,09:00:00 PM(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.

Langfang PM2.5

1-hour PM2.5: 28μg/m3,24-hour PM2.5: 36.18μg/m3.
1-hour PM2.5 ranks #134 in China by ascending,total 367 cities.
1-hour PM10: 116.75μg/m3,24-hour PM10: 121.67μg/m3.

All Air Monitoring Sites Of Langfang 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)
4 Monitoring SitesAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
Site 181261120.5507115137Good
Site 286281210.6367103123Good
Site 389331280.6304105128Good
Site 478251060.6381093118Good

Langfang AQI Ranking

Langfang AQI ranks #193 in China(total 367),defeat 47% cities.

Last 7 days rankings and AQI data of Langfang City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2018-05-26 #264113711511.0772610187174Lightly Polluted
2018-05-25 #320143491250.941309227207Lightly Polluted
2018-05-24 #344158441230.8663321243222Moderately Polluted
2018-05-23 #331128412050.7283515179160Lightly Polluted
2018-05-22 #30088361250.578295129110Good
2018-05-21 #1635638610.883349117102Good
2018-05-20 #1866244721.19934910185Good
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.