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Phrae PM2.5 Numbers 2020


Yom

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May 17,  2021  

 

Air Quality Index (AQI) Norththailand 06:00

 

20210517_0600.png.71a1ca6828fa19b8f7d9cbc32672b90b.png

 

AQI 42  = 10 µg/m3 (PM2.5)      

AQI 78  = 25 µg/m3 (PM2.5)      

AQI 137 = 50 µg/m3 (PM2.5)

 

WHO guideline stipulates that PM2.5 not exceed 10 μg/m3 (AQI 42) annual mean,

or 25 μg/m3 (AQI 78) 24-hour mean. 

 

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

 

 

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May 19,  2021  

 

Air Quality Index (AQI) Norththailand 11:00

 

20210519_1100.png.d29f6876e67f6dd0915577b4425a6b40.png

 

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. 

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May 20,  2021  

 

Air Quality Index (AQI) Norththailand 06:45

 

20210520_0645.png.4f77860e7c164f5cb3e4a543c4bf3770.png

 

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. 

 

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May 21,  2021  

 

Air Quality Index (AQI) Norththailand 11:30

 

 

20210521_1130.png.2f091fa23f97202665bb19a72c195bae.png

 

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. 

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May 22, 2021     

 

Air Quality Index (AQI) Norththailand 10:30

 

20210522_1030.png.0ac7fcbf71d36e6536b3a6b998b5636d.png

 

 

May 22, 2021     

 

Air Quality Index (AQI) Sydney 13:30 (Local time)

 

20210522_1330.png.9e42e9d525a631d38677563b14ab5559.png

 

 

 

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. 

Edited by motdaeng
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May 23, 2021     

Air Quality Index (AQI) Norththailand 06:30

 

20210523_0630.png.750a19a9aaa2c9bd05a879657b5cf080.png

 

 

May 23, 2021     

Air Quality Index (AQI) New York 19:30 (Local time)

 

20210523_1930.png.401497da3da4a51443383fd64a507eb2.png

 

 

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. 

Edited by motdaeng
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May 25,  2021  

Air Quality Index (AQI) Norththailand 10:00

 

20210525_1000.png.dd508dc75712658a351a85531e4e4b10.png

 

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. 

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May 26,  2021  

Air Quality Index (AQI) Norththailand 06:00

 

20210526_0600.png.2ce674f043911cf8bc7ddc43c7f17bcf.png

 

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. 

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I can't really see the point in posting this. From the map/image I can never make out what it is where I live. 

If anyone is really interested then they surf for "(name of city) AQI"

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May 27,  2021  

Air Quality Index (AQI) Norththailand 11:00

 

20210527_1100.png.2028eea241d0f99d35f9a99c1c4d0e35.png

 

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. 

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May 28,  2021  

Air Quality Index (AQI) Norththailand 11:45

 

20210528_1145.png.864e5c13d87991fe1d43bc3e42c10c98.png

 

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. 

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May 29,  2021  

Air Quality Index (AQI) Norththailand 07:30

 

20210529_0730.png.1020d201e4af96ac34aea22193acb16e.png

 

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. 

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May 30,  2021  

Air Quality Index (AQI) Norththailand 10:30

 

20210530_1030.png.d043f946d336f08120d83741201884c3.png

 

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. 

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May 31,  2021  

Air Quality Index (AQI) Norththailand 07:15

 

20210531_0715.png.32c0f6849ecfc5e0b177ae6e46f8bf18.png

 

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. 

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June 01,  2021  

Air Quality Index (AQI) Norththailand 07:30

 

20210601_0730.png.5d3bec2da94a68031a62bbafeb087862.png

 

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. 

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June 02,  2021  

Air Quality Index (AQI) Norththailand 19:0

 

20210602_1900.png.92e6dcb2513f354c94135b858dd57dec.png

 

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. 

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June 03,  2021  

Air Quality Index (AQI) Norththailand 07:45

 

20210603_0745.png.a1b9510baa77d0e4e2583bd8cf9b6ebf.png

 

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. 

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June 04,  2021  

Air Quality Index (AQI) Norththailand 13:15

 

20210604_1315.png.8830e6acd8eeccf7a0a00c51a58f37e1.png

 

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. 

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June 06,  2021  

Air Quality Index (AQI) Norththailand 06:45

 

20210606_0645.png.ae609719b769c6374c73bd252a60ca17.png

 

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. 

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June 07,  2021  

Air Quality Index (AQI) Norththailand 06:00

 

20210607_0600.png.a08761ccaff3f8fac557d90792507ccc.png

 

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. 

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June 08,  2021  

Air Quality Index (AQI) Norththailand 10:45

 

20210608_1045.png.c6c8d3abc27155c0c851ee7fe4f77861.png

 

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. 

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June 09,  2021  

Air Quality Index (AQI) Norththailand 05:30

 

20210609_0530.png.6a14be37088fc344c59168034099ebcf.png

 

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. 

 
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June 10,  2021  

Air Quality Index (AQI) Norththailand 05:30

 

20210610_0530.png.30d6793bf8fc6181a137921f9a143e28.png

 

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. 

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June 11,  2021  

Air Quality Index (AQI) Norththailand 04:30

 

20210611_0400.png.e186410f91b37530b87746c27a825e01.png

 

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. 

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June 12,  2021  

Air Quality Index (AQI) Norththailand 11:45

 

 

 

20210612_1145.png.e28ed551be7f7913bc61a0b30d0752ba.png

 

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. 

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June 13,  2021  

Air Quality Index (AQI) Norththailand 07:00

 

20210613_0700.png.3869f2f577c898d34f66d37a22cd9f74.png

 

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. 

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