Air Pollution in Chiang Mai: Real-time Air Quality Index and smog alert.

Locations: Chiang Mai » Night Bazaar »

Air pollution in Chiang Mai from October 2015 to May 2020

index 2020-05 2020-04 2020-03 2020-02 2020-01 2019-12 2019-11 2019-10 2019-09 2019-08 2019-07 2019-06 2019-05 2019-04 2019-03 2019-02 2019-01 2018-12 2018-11 2018-10 2018-09 2018-08 2018-07 2018-06 2018-05 2018-04 2018-03 2018-02 2018-01 2017-12 2017-11 2017-10 2017-09 2017-08 2017-07 2017-06 2017-05 2017-04 2017-03 2017-02 2017-01 2016-12 2016-11 2016-10 2016-09 2016-08 2016-07 2016-06 2016-05 2016-04 2016-03 2016-02 2016-01 2015-12 2015-11 2015-10
co:ppm 0.55 (Good) 0.88 (Good) 1.1 (Good) 0.96 (Good) 0.89 (Good) 0.83 (Good) 0.84 (Good) 1.1 (Good) 0.62 (Good) 0.54 (Good) 0.46 (Good) 0.5 (Good) 0.64 (Good) 1.1 (Good) 1.2 (Good) 0.94 (Good) 0.86 (Good) 0.94 (Good) 0.84 (Good) 0.76 (Good) 0.64 (Good) 0.68 (Good) 0.69 (Good) 0.6 (Good) 0.62 (Good) 0.84 (Good) 1 (Good) 0.99 (Good) 0.9 (Good) 0.86 (Good) 0.85 (Good) 0.67 (Good) 0.57 (Good) 0.54 (Good) 0.61 (Good) 0.69 (Good) 0.65 (Good) 0.89 (Good) 0.98 (Good) 1.1 (Good) 1.1 (Good) 0.94 (Good) 0.94 (Good) 0.89 (Good) 0.99 (Good) 0.84 (Good) 0.86 (Good) 0.93 (Good) 0.89 (Good) 1.5 (Good) 1.3 (Good) 1.4 (Good) 1.1 (Good) 1 (Good) 0.89 (Good) 1.1 (Good)
so2:ppm 0 (Good) 0 (Good) 0 (Good) 0 (Good) 0 (Good) 0 (Good) 0 (Good) 0 (Good) 0 (Good) 0 (Good) 0 (Good) 0 (Good) 0 (Good) 0 (Good) 0 (Good) 0 (Good) 0 (Good) 0 (Good) 0 (Good) 0 (Good) 0 (Good) 0 (Good) 0 (Good) 0 (Good) 0 (Good) 0 (Good) 0 (Good) 0 (Good) 0 (Good) 0 (Good) 0 (Good) 0 (Good) 0 (Good) 0 (Good) 0 (Good) 0 (Good) 0 (Good) 0 (Good) 0 (Good) 0 (Good) 0 (Good) 0 (Good) 0 (Good) 0 (Good) 0 (Good) 0 (Good) 0 (Good) 0 (Good) 0 (Good) 0 (Good) 0 (Good) 0 (Good) 0 (Good) 0 (Good) 0 (Good) 0 (Good)
pm10 30 (Moderate) 80 (Unhealthy for Sensitive Groups) 109 (Unhealthy) 88 (Unhealthy) 69 (Unhealthy for Sensitive Groups) 59 (Unhealthy for Sensitive Groups) 47 (Moderate) 37 (Moderate) 34 (Moderate) 29 (Moderate) 30 (Moderate) 27 (Moderate) 50 (Moderate) 83 (Unhealthy) 103 (Unhealthy) 60 (Unhealthy for Sensitive Groups) 36 (Moderate) 29 (Moderate) 30 (Moderate) 24 (Moderate) 22 (Moderate) 31 (Moderate) 36 (Moderate) 38 (Moderate) 33 (Moderate) 61 (Unhealthy for Sensitive Groups) 86 (Unhealthy) 64 (Unhealthy for Sensitive Groups) 40 (Moderate) 42 (Moderate) 39 (Moderate) 38 (Moderate) 37 (Moderate) 40 (Moderate) 36 (Moderate) 35 (Moderate) 47 (Moderate) 67 (Unhealthy for Sensitive Groups) 69 (Unhealthy for Sensitive Groups) 59 (Unhealthy for Sensitive Groups) 36 (Moderate) 39 (Moderate) 32 (Moderate) 29 (Moderate) 28 (Moderate) 30 (Moderate) 28 (Moderate) 25 (Moderate) 50 (Moderate) 118 (Very Unhealthy) 107 (Unhealthy) 82 (Unhealthy) 58 (Unhealthy for Sensitive Groups) 47 (Moderate) 35 (Moderate) 48 (Moderate)
no2:ppm - (Good) - (Good) 0.02 (Good) 0.03 (Good) 0.03 (Good) 0.02 (Good) 0.02 (Good) 0.01 (Good) 0.01 (Good) 0.01 (Good) 0.01 (Good) 0.01 (Good) 0.01 (Good) 0.02 (Good) 0.03 (Good) 0.03 (Good) 0.02 (Good) 0.02 (Good) 0.02 (Good) 0.01 (Good) 0.01 (Good) 0.03 (Good) 0.05 (Good) 0.01 (Good) 0.01 (Good) 0.02 (Good) 0.03 (Good) 0.02 (Good) 0.02 (Good) 0.02 (Good) 0.01 (Good) 0.01 (Good) 0.01 (Good) 0.01 (Good) 0.01 (Good) 0.01 (Good) 0.01 (Good) 0.02 (Good) 0.02 (Good) 0.04 (Good) 0.01 (Good) 0.02 (Good) 0.02 (Good) 0.01 (Good) 0.01 (Good) 0.01 (Good) 0.01 (Good) 0.01 (Good) 0.02 (Good) 0.03 (Good) 0.03 (Good) 0.03 (Good) 0.02 (Good) 0.02 (Good) 0.02 (Good) 0.02 (Good)
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Quality of life in Chiang Mai

Green and Parks in the City

Chiang Mai 43%

laoPDR: 37% Cambodia: 36% Vietnam: 42% Myanmar: 33% Malaysia: 54%

particulate matter PM2.5

Chiang Mai 25 (Moderate)

Pleasure of spending time in the city

Chiang Mai 32%

laoPDR: 38% Cambodia: 32% Vietnam: 30% Myanmar: 24% Malaysia: 48%

particulate matter PM10

Chiang Mai 46 (Moderate)

Air Pollution

Chiang Mai 81%

laoPDR: 72% Cambodia: 68% Vietnam: 78% Myanmar: 83% Malaysia: 53%

Garbage Disposal

Chiang Mai 51%

laoPDR: 20% Cambodia: 25% Vietnam: 24% Myanmar: 12% Malaysia: 47%

Availability and quality of drinking water

Chiang Mai 55%

laoPDR: 51% Cambodia: 48% Vietnam: 43% Myanmar: 34% Malaysia: 56%

Cleanliness and tidiness

Chiang Mai 49%

laoPDR: 32% Cambodia: 25% Vietnam: 29% Myanmar: 18% Malaysia: 47%

Noise and Light pollution

Chiang Mai 55%

laoPDR: 55% Cambodia: 59% Vietnam: 65% Myanmar: 52% Malaysia: 49%

Water Pollution

Chiang Mai 60%

laoPDR: 73% Cambodia: 73% Vietnam: 73% Myanmar: 74% Malaysia: 62%
Source: Numbeo


Si Phum, Mueang

index 2020-05 2020-04 2020-03 2020-02 2020-01 2019-12 2019-11 2019-10 2019-09 2019-08 2019-07 2019-06 2019-05 2019-04 2019-03 2019-02 2019-01 2018-12 2018-11 2018-10 2018-09 2018-08 2018-07 2018-06 2018-05 2018-04 2018-03 2018-02 2018-01 2017-12 2017-11 2017-10 2017-09 2017-08 2017-07 2017-06 2017-05 2017-04 2017-03 2017-02 2017-01 2016-12 2016-11 2016-10 2016-09 2016-08 2016-07 2016-06 2016-05 2016-04 2016-03 2016-02 2016-01 2015-12 2015-11 2015-10
no2:ppm - - 0.02 0.03 0.03 0.02 0.02 0.01 0.01 0.01 0.01 0.01 0.01 0.02 0.03 0.03 0.02 0.02 0.02 0.01 0.01 0.03 0.05 0.01 0.01 0.02 0.03 0.02 0.02 0.02 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.02 0.02 0.04 0.01 0.02 0.02 0.01 0.01 0.01 0.01 0.01 0.02 0.03 0.03 0.03 0.02 0.02 0.02 0.02
so2:ppm 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
pm10 30 80 109 88 69 59 47 37 34 29 30 27 50 83 103 60 36 29 30 24 22 31 36 38 33 61 86 64 40 42 39 38 37 40 36 35 47 67 69 59 36 39 32 29 28 30 28 25 50 118 107 82 58 47 35 48
co:ppm 0.55 0.88 1.1 0.96 0.89 0.83 0.84 1.1 0.62 0.54 0.46 0.5 0.64 1.1 1.2 0.94 0.86 0.94 0.84 0.76 0.64 0.68 0.69 0.6 0.62 0.84 1 0.99 0.9 0.86 0.85 0.67 0.57 0.54 0.61 0.69 0.65 0.89 0.98 1.1 1.1 0.94 0.94 0.89 0.99 0.84 0.86 0.93 0.89 1.5 1.3 1.4 1.1 1 0.89 1.1

* Pollution data source: https://openaq.org (Thailand) The data is licensed under CC-By 4.0