Langfang Air Quality Index

Moderately Polluted(Class D)
(June 29th,2017 ,09:00:00 AM(UTC+8) Published)
Lightly Polluted
Moderately Polluted
Heavily Polluted
Severely Polluted
Main Air Pollutants:PM2.5
Health Implications:Members of sensitive groups may experience more serious health effects,may impact the heart,respiratory system of healthy groups.
Suggestion:People with heart or lung disease, older adults, and children should avoid prolonged or heavy exertion; everyone else should reduce prolonged or heavy exertion.

Langfang PM2.5

1-hour PM2.5: 140.67μg/m3,24-hour PM2.5: 110.15μg/m3.
1-hour PM2.5 ranks #366 in China by ascending,total 367 cities.
1-hour PM10: 167.5μg/m3,24-hour PM10: 172.48μg/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 11801361592.145215953Moderately Polluted
Site 2---------
Site 3239189-242147677Heavily Polluted
Site 4128971761.5531910195Lightly Polluted

Langfang AQI Ranking

Langfang AQI ranks #366 in China(total 367),defeat 0% cities.

Last 7 days rankings and AQI data of Langfang City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2017-06-28 #360201921521.2144612285266Heavily Polluted
2017-06-27 #364205661201.1784515329289Heavily Polluted
2017-06-26 #34315728550.659513245221Moderately Polluted
2017-06-25 #34214336610.713392243207Lightly Polluted
2017-06-24 #1946630450.612294135118Good
2017-06-23 #2477035551.043234133124Good
2017-06-22 #1725937551.2253125110Good
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.