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 | 0.78 (Good) | 0.31 (Good) | 0.31 (Good) | 0.31 (Good) | 0.5 (Good) | 0.46 (Good) | 0.38 (Good) | 0.32 (Good) | 0.45 (Good) | 0.44 (Good) | 0.49 (Good) | 0.45 (Good) | 0.63 (Good) | 0.65 (Good) | 0.75 (Good) | 0.8 (Good) | 1.1 (Good) | 1.6 (Good) | 1.3 (Good) | 1.1 (Good) | 1.1 (Good) | 0.92 (Good) | 0.75 (Good) | 0.75 (Good) | 1.1 (Good) | 0.89 (Good) | 1.4 (Good) | 1.5 (Good) | 0.98 (Good) | 0.63 (Good) | 0.81 (Good) | 0.84 (Good) | 1.3 (Good) | 1.3 (Good) | 0.99 (Good) | 0.82 (Good) | 0.81 (Good) | 0.76 (Good) | 0.83 (Good) | 0.86 (Good) | 0.9 (Good) | 0.97 (Good) | 0.94 (Good) | 0.79 (Good) | 0.8 (Good) | 0.71 (Good) | 0.65 (Good) | 0.7 (Good) | 0.62 (Good) | 0.64 (Good) | 0.79 (Good) | 0.8 (Good) | 0.76 (Good) | 0.85 (Good) | 0.84 (Good) | 0.88 (Good) |
no2:ppm | 0.01 (Good) | 0.01 (Good) | 0.01 (Good) | 0.02 (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) | 0.01 (Good) | 0.03 (Good) | 0.03 (Good) | 0.03 (Good) | 0.02 (Good) | 0.02 (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) | 0.02 (Good) | - (Good) | 0.02 (Good) | 0.02 (Good) | 0.01 (Good) | 0.01 (Good) | 0.01 (Good) | 0.02 (Good) | 0.01 (Good) | 0.02 (Good) | 0.02 (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) | 0.02 (Good) | 0.02 (Good) | 0.02 (Good) | 0.02 (Good) |
o3:ppm | 0.03 (Good) | 0.04 (Good) | 0.03 (Good) | 0.04 (Good) | 0.04 (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) | 0.03 (Good) | 0.03 (Good) | 0.03 (Good) | 0.03 (Good) | 0.03 (Good) | 0.03 (Good) | 0.02 (Good) | 0.02 (Good) | 0.01 (Good) | 0.01 (Good) | 0.02 (Good) | 0.01 (Good) | 0.03 (Good) | 0.03 (Good) | 0.03 (Good) | 0.02 (Good) | 0.03 (Good) | 0.03 (Good) | 0.01 (Good) | 0.02 (Good) | 0.01 (Good) | 0.01 (Good) | 0.02 (Good) | 0.02 (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) | 0.01 (Good) | 0.01 (Good) | 0.01 (Good) | 0.03 (Good) | 0.04 (Good) | 0.03 (Good) | 0.03 (Good) | 0.02 (Good) | 0.02 (Good) | 0.02 (Good) | 0.02 (Good) |
pm10 | 26 (Moderate) | 32 (Moderate) | 34 (Moderate) | 56 (Unhealthy for Sensitive Groups) | 53 (Unhealthy for Sensitive Groups) | 51 (Unhealthy for Sensitive Groups) | 43 (Moderate) | 35 (Moderate) | 29 (Moderate) | 21 (Moderate) | 22 (Moderate) | 21 (Moderate) | 33 (Moderate) | 27 (Moderate) | 32 (Moderate) | 34 (Moderate) | 65 (Unhealthy for Sensitive Groups) | 52 (Unhealthy for Sensitive Groups) | 47 (Moderate) | 30 (Moderate) | 25 (Moderate) | 24 (Moderate) | 26 (Moderate) | 23 (Moderate) | 25 (Moderate) | 35 (Moderate) | 40 (Moderate) | 60 (Unhealthy for Sensitive Groups) | 41 (Moderate) | 49 (Moderate) | 40 (Moderate) | 26 (Moderate) | 23 (Moderate) | - (Good) | 23 (Moderate) | 27 (Moderate) | 30 (Moderate) | 34 (Moderate) | 40 (Moderate) | 57 (Unhealthy for Sensitive Groups) | 47 (Moderate) | 52 (Unhealthy for Sensitive Groups) | 40 (Moderate) | 29 (Moderate) | 22 (Moderate) | 27 (Moderate) | 22 (Moderate) | 21 (Moderate) | 24 (Moderate) | 39 (Moderate) | 48 (Moderate) | 57 (Unhealthy for Sensitive Groups) | 42 (Moderate) | 51 (Unhealthy for Sensitive Groups) | 50 (Unhealthy for Sensitive Groups) | 46 (Moderate) |
Phaya Thai, Khet Phaya Thai
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 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
co:ppm | 0.78 | 0.31 | 0.31 | 0.31 | 0.5 | 0.46 | 0.38 | 0.32 | 0.45 | 0.44 | 0.49 | 0.45 | 0.63 | 0.65 | 0.75 | 0.8 | 1.1 | 1.6 | 1.3 | 1.1 | 1.1 | 0.92 | 0.75 | 0.75 | 1.1 | 0.89 | 1.4 | 1.5 | 0.97 |
no2:ppm | 0.01 | 0.01 | 0.01 | 0.02 | 0.02 | 0.03 | 0.03 | 0.02 | 0.02 | 0.01 | 0.01 | 0.01 | 0.01 | 0.01 | 0.01 | 0.01 | 0.03 | 0.03 | 0.03 | 0.02 | 0.02 | 0.01 | 0.01 | 0.01 | 0.02 | 0.02 | 0.02 | 0.02 | 0.02 |
o3:ppm | 0.03 | 0.04 | 0.03 | 0.04 | 0.04 | 0.03 | 0.03 | 0.03 | 0.02 | 0.01 | 0.02 | 0.02 | 0.03 | 0.03 | 0.03 | 0.03 | 0.03 | 0.03 | 0.03 | 0.02 | 0.02 | 0.01 | 0.01 | 0.02 | 0.01 | 0.03 | 0.03 | 0.03 | 0.01 |
pm10 | 26 | 32 | 34 | 56 | 53 | 51 | 43 | 35 | 29 | 21 | 22 | 21 | 33 | 27 | 32 | 34 | 65 | 52 | 47 | 30 | 25 | 24 | 26 | 23 | 25 | 35 | 40 | 60 | 28 |
Samsen Nai, Khet Phaya Thai
index | 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 | 0.03 | 0.02 | - | 0.02 | 0.02 | 0.01 | 0.01 | 0.01 | 0.02 | 0.01 | 0.02 | 0.02 | 0.02 | 0.03 | 0.03 | 0.02 | 0.02 | 0.01 | 0.01 | 0.01 | 0.01 | 0.01 | 0.01 | 0.02 | 0.02 | 0.02 | 0.02 | 0.02 |
pm10 | 54 | 49 | 40 | 26 | 23 | - | 23 | 27 | 30 | 34 | 40 | 57 | 47 | 52 | 40 | 29 | 22 | 27 | 22 | 21 | 24 | 39 | 48 | 57 | 42 | 51 | 50 | 46 |
co:ppm | 0.99 | 0.63 | 0.81 | 0.84 | 1.3 | 1.3 | 0.99 | 0.82 | 0.81 | 0.76 | 0.83 | 0.86 | 0.9 | 0.97 | 0.94 | 0.79 | 0.8 | 0.71 | 0.65 | 0.7 | 0.62 | 0.64 | 0.79 | 0.8 | 0.76 | 0.85 | 0.84 | 0.88 |
o3:ppm | 0.02 | 0.03 | 0.03 | 0.01 | 0.02 | 0.01 | 0.01 | 0.02 | 0.02 | 0.03 | 0.03 | 0.03 | 0.02 | 0.03 | 0.02 | 0.01 | 0.01 | 0.01 | 0.01 | 0.01 | 0.03 | 0.04 | 0.03 | 0.03 | 0.02 | 0.02 | 0.02 | 0.02 |