Phrae PM2.5 Numbers 2020

[motdaeng]

September 12,  2021  

Air Quality Index (AQI) Norththailand 05:30

 

 

AQI 42   =  10 µg/m3 (PM2.5)    WHO: 10 μg/m3 annual mean.

AQI 78   =  25 µg/m3 (PM2.5)   WHO: 25 μg/m3 24-hour mean. 

AQI 137  = 50 µg/m3 (PM2.5)    Safety level Thailand 50 µg/m3.

 

https://aqicn.org/map/thailand/phrae-meteorological-station/

https://www.who.int/news-room/fact-sheets/detail/ambient-(outdoor)-air-quality-and-health

[motdaeng]

September 13,  2021  

Air Quality Index (AQI) Norththailand 16:45

 

 

AQI 42   =  10 µg/m3 (PM2.5)    WHO: 10 μg/m3 annual mean.

AQI 78   =  25 µg/m3 (PM2.5)   WHO: 25 μg/m3 24-hour mean. 

AQI 137  = 50 µg/m3 (PM2.5)    Safety level Thailand 50 µg/m3.

 

https://aqicn.org/map/thailand/phrae-meteorological-station/

https://www.who.int/news-room/fact-sheets/detail/ambient-(outdoor)-air-quality-and-health

[motdaeng]

September 14,  2021  

Air Quality Index (AQI) Norththailand 09:00

 

 

AQI 42   =  10 µg/m3 (PM2.5)    WHO: 10 μg/m3 annual mean.

AQI 78   =  25 µg/m3 (PM2.5)   WHO: 25 μg/m3 24-hour mean. 

AQI 137  = 50 µg/m3 (PM2.5)    Safety level Thailand 50 µg/m3.

 

https://aqicn.org/map/thailand/phrae-meteorological-station/

https://www.who.int/news-room/fact-sheets/detail/ambient-(outdoor)-air-quality-and-health

[motdaeng]

September 17,  2021  

Air Quality Index (AQI) Norththailand 15:30

 

 

AQI 42   =  10 µg/m3 (PM2.5)    WHO: 10 μg/m3 annual mean.

AQI 78   =  25 µg/m3 (PM2.5)   WHO: 25 μg/m3 24-hour mean. 

AQI 137  = 50 µg/m3 (PM2.5)    Safety level Thailand 50 µg/m3.

 

https://aqicn.org/map/thailand/phrae-meteorological-station/

https://www.who.int/news-room/fact-sheets/detail/ambient-(outdoor)-air-quality-and-health

[motdaeng]

September 18,  2021  

Air Quality Index (AQI) Norththailand 06:00

 

 

AQI 42   =  10 µg/m3 (PM2.5)    WHO: 10 μg/m3 annual mean.

AQI 78   =  25 µg/m3 (PM2.5)   WHO: 25 μg/m3 24-hour mean. 

AQI 137  = 50 µg/m3 (PM2.5)    Safety level Thailand 50 µg/m3.

 

https://aqicn.org/map/thailand/phrae-meteorological-station/

https://www.who.int/news-room/fact-sheets/detail/ambient-(outdoor)-air-quality-and-health

[motdaeng]

September 19,  2021  

Air Quality Index (AQI) Norththailand 06:15

 

 

AQI 42   =  10 µg/m3 (PM2.5)    WHO: 10 μg/m3 annual mean.

AQI 78   =  25 µg/m3 (PM2.5)   WHO: 25 μg/m3 24-hour mean. 

AQI 137  = 50 µg/m3 (PM2.5)    Safety level Thailand 50 µg/m3.

 

https://aqicn.org/map/thailand/phrae-meteorological-station/

https://www.who.int/news-room/fact-sheets/detail/ambient-(outdoor)-air-quality-and-health

[motdaeng]

September 20,  2021  

Air Quality Index (AQI) Norththailand 06:00

 

 

AQI 42   =  10 µg/m3 (PM2.5)    WHO: 10 μg/m3 annual mean.

AQI 78   =  25 µg/m3 (PM2.5)   WHO: 25 μg/m3 24-hour mean. 

AQI 137  = 50 µg/m3 (PM2.5)    Safety level Thailand 50 µg/m3.

 

https://aqicn.org/map/thailand/phrae-meteorological-station/

https://www.who.int/news-room/fact-sheets/detail/ambient-(outdoor)-air-quality-and-health

[motdaeng]

September 22,  2021  

Air Quality Index (AQI) Norththailand 06:45

 

 

AQI 42   =  10 µg/m3 (PM2.5)    WHO: 10 μg/m3 annual mean.

AQI 78   =  25 µg/m3 (PM2.5)   WHO: 25 μg/m3 24-hour mean. 

AQI 137  = 50 µg/m3 (PM2.5)    Safety level Thailand 50 µg/m3.

 

https://aqicn.org/map/thailand/phrae-meteorological-station/

https://www.who.int/news-room/fact-sheets/detail/ambient-(outdoor)-air-quality-and-health

[motdaeng]

September 23,  2021  

Air Quality Index (AQI) Norththailand 06:15

 

 

AQI 42   =  10 µg/m3 (PM2.5)    WHO: 10 μg/m3 annual mean.

AQI 78   =  25 µg/m3 (PM2.5)   WHO: 25 μg/m3 24-hour mean. 

AQI 137  = 50 µg/m3 (PM2.5)    Safety level Thailand 50 µg/m3.

 

https://aqicn.org/map/thailand/phrae-meteorological-station/

https://www.who.int/news-room/fact-sheets/detail/ambient-(outdoor)-air-quality-and-health