Langfang Air Quality Index

Good(Class B)
(November 21st,2018 ,08:00:00 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: 35.25μg/m3,24-hour PM2.5: 37.6μg/m3.
1-hour PM2.5 ranks #205 in China by ascending,total 367 cities.
1-hour PM10: 89.75μg/m3,24-hour PM10: 76.13μg/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 16327760.766111039Good
Site 26631810.8789227Good
Site 37432980.87081136Good
Site 477511040.8677436Good

Langfang AQI Ranking

Langfang AQI ranks #250 in China(total 367),defeat 32% cities.

Last 7 days rankings and AQI data of Langfang City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2018-11-20 #29594701341.35670136246Good
2018-11-19 #340122921601.71982193519Lightly Polluted
2018-11-18 #2837348960.9885386649Good
2018-11-17 #3317654941.01660245035Good
2018-11-16 #2595318370.5314265247Good
2018-11-15 #305102761181.0324854328Lightly Polluted
2018-11-14 #3261631231772.0656365635Moderately 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.