Air Pollution in Nakhon Sawan: Real-time Air Quality Index and smog alert.

Locations: « Nakhon Sawan Nakhon Sawan

Air pollution in Nakhon Sawan 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 0.67 (Good) 0.77 (Good) 0.82 (Good) 0.85 (Good) 0.93 (Good) 0.87 (Good) 0.73 (Good) 0.72 (Good) 0.7 (Good) 0.6 (Good) 0.53 (Good) 0.56 (Good) 0.81 (Good) 0.76 (Good) 0.87 (Good) 0.95 (Good) 1.1 (Good) 1.3 (Good) 0.99 (Good) 0.94 (Good) 0.72 (Good) 0.6 (Good) 0.53 (Good) 0.5 (Good) 0.32 (Good) 0.14 (Good) 0.25 (Good) 0.22 (Good) 0.27 (Good) 0.21 (Good) 0.41 (Good) 0.33 (Good) 0.32 (Good) 0.64 (Good) 0.35 (Good) 0.64 (Good) 0.85 (Good) 0.78 (Good) 0.84 (Good) 1 (Good) 0.97 (Good) 1 (Good) 0.99 (Good) 0.74 (Good) 0.78 (Good) 0.6 (Good) 0.58 (Good) 0.65 (Good) 0.84 (Good) 0.89 (Good) 1.4 (Good) 1.3 (Good) 0.97 (Good) 1.1 (Good) 0.87 (Good) 0.89 (Good)
o3:ppm 0.03 (Good) 0.03 (Good) 0.03 (Good) 0.03 (Good) 0.03 (Good) 0.03 (Good) 0.03 (Good) 0.03 (Good) 0.02 (Good) 0.01 (Good) 0.02 (Good) 0.02 (Good) 0.03 (Good) 0.04 (Good) 0.04 (Good) 0.03 (Good) 0.03 (Good) 0.03 (Good) 0.02 (Good) 0.03 (Good) 0.02 (Good) 0.01 (Good) 0.01 (Good) 0.02 (Good) 0.03 (Good) 0.04 (Good) 0.04 (Good) 0.04 (Good) 0.03 (Good) 0.03 (Good) 0.02 (Good) 0.02 (Good) 0.02 (Good) 0.02 (Good) 0.02 (Good) 0.03 (Good) 0.04 (Good) 0.05 (Good) 0.04 (Good) 0.04 (Good) 0.04 (Good) 0.03 (Good) 0.03 (Good) 0.03 (Good) 0.03 (Good) 0.02 (Good) 0.03 (Good) 0.03 (Good) 0.02 (Good) 0.05 (Good) 0.06 (Good) 0.06 (Good) 0.04 (Good) 0.03 (Good) 0.03 (Good) 0.02 (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 40 (Moderate) 49 (Moderate) 74 (Unhealthy for Sensitive Groups) 95 (Unhealthy) 101 (Unhealthy) 94 (Unhealthy) 59 (Unhealthy for Sensitive Groups) 46 (Moderate) 41 (Moderate) 31 (Moderate) 33 (Moderate) 34 (Moderate) 50 (Moderate) 58 (Unhealthy for Sensitive Groups) 85 (Unhealthy) 82 (Unhealthy) 97 (Unhealthy) 76 (Unhealthy for Sensitive Groups) 62 (Unhealthy for Sensitive Groups) 47 (Moderate) 41 (Moderate) - (Good) 37 (Moderate) 31 (Moderate) 42 (Moderate) 71 (Unhealthy for Sensitive Groups) 94 (Unhealthy) 97 (Unhealthy) 78 (Unhealthy for Sensitive Groups) 56 (Unhealthy for Sensitive Groups) 31 (Moderate) 65 (Unhealthy for Sensitive Groups) 21 (Moderate) 17 (Good) 32 (Moderate) 36 (Moderate) 47 (Moderate) 62 (Unhealthy for Sensitive Groups) 74 (Unhealthy for Sensitive Groups) 89 (Unhealthy) 62 (Unhealthy for Sensitive Groups) 70 (Unhealthy for Sensitive Groups) 43 (Moderate) 34 (Moderate) 30 (Moderate) 29 (Moderate) 24 (Moderate) 23 (Moderate) 42 (Moderate) 65 (Unhealthy for Sensitive Groups) 92 (Unhealthy) 96 (Unhealthy) 79 (Unhealthy for Sensitive Groups) 60 (Unhealthy for Sensitive Groups) 56 (Unhealthy for Sensitive Groups) 54 (Unhealthy for Sensitive Groups)
no2:ppm 0.01 (Good) 0.01 (Good) 0.01 (Good) 0.02 (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) 0.02 (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) 0.01 (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) 0.01 (Good) 0.01 (Good) 0.01 (Good) 0.02 (Good) 0.01 (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) 0.01 (Good) 0.01 (Good) 0.02 (Good) 0.02 (Good) 0.01 (Good) 0.01 (Good) 0.01 (Good)
data source »

Pak Nam Pho, 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
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
no2:ppm 0.01 0.01 0.01 0.02 0.02 0.02 0.02 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.02 0.02 0.02 0.02 0.02 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.02 0.02 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.02 0.01 0.02 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.02 0.02 0.01 0.01 0.01
pm10 40 49 74 95 101 94 59 46 41 31 33 34 50 58 85 82 97 76 62 47 41 - 37 31 42 71 94 97 78 56 31 65 21 17 32 36 47 62 74 89 62 70 43 34 30 29 24 23 42 65 92 96 79 60 56 54
co:ppm 0.67 0.77 0.82 0.85 0.93 0.87 0.73 0.72 0.7 0.6 0.53 0.56 0.81 0.76 0.87 0.95 1.1 1.3 0.99 0.94 0.72 0.6 0.53 0.5 0.32 0.14 0.25 0.22 0.27 0.21 0.41 0.33 0.32 0.64 0.35 0.64 0.85 0.78 0.84 1 0.97 1 0.99 0.74 0.78 0.6 0.58 0.65 0.84 0.89 1.4 1.3 0.97 1.1 0.87 0.89
o3:ppm 0.03 0.03 0.03 0.03 0.03 0.03 0.03 0.03 0.02 0.01 0.02 0.02 0.03 0.04 0.04 0.03 0.03 0.03 0.02 0.03 0.02 0.01 0.01 0.02 0.03 0.04 0.04 0.04 0.03 0.03 0.02 0.02 0.02 0.02 0.02 0.03 0.04 0.05 0.04 0.04 0.04 0.03 0.03 0.03 0.03 0.02 0.03 0.03 0.02 0.05 0.06 0.06 0.04 0.03 0.03 0.02

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