| 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 | 2015-11 | 2015-10 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| co:ppm | 0.74 (Good) | 1.2 (Good) | 1.5 (Good) | 0.99 (Good) | 0.56 (Good) | 0.64 (Good) | 0.59 (Good) | 0.61 (Good) | 0.61 (Good) | 0.47 (Good) | 0.35 (Good) | 0.49 (Good) | 0.69 (Good) | 1.3 (Good) | 1.2 (Good) | 0.64 (Good) | 0.67 (Good) | 0.61 (Good) | 0.65 (Good) | 1.7 (Good) | 1 (Good) | 0.61 (Good) | 0.26 (Good) | 0.2 (Good) | 0.44 (Good) | 1 (Good) | 0.96 (Good) | 0.9 (Good) | 0.7 (Good) | 0.56 (Good) | 0.56 (Good) | 0.64 (Good) | 0.5 (Good) | 0.54 (Good) | 0.27 (Good) | 0.24 (Good) | 0.33 (Good) | 0.35 (Good) | 0.77 (Good) | 1 (Good) | 1.1 (Good) | 0.6 (Good) | 0.51 (Good) | 0.43 (Good) | 0.32 (Good) | 0.28 (Good) | 0.29 (Good) | 0.35 (Good) | 0.31 (Good) | 0.61 (Good) | 0.71 (Good) | 0.55 (Good) | 0.38 (Good) | 0.61 (Good) | 0.68 (Good) |
| no2:ppm | 0 (Good) | 0.01 (Good) | 0.01 (Good) | 0.01 (Good) | 0 (Good) | 0.01 (Good) | 0 (Good) | 0 (Good) | 0 (Good) | 0 (Good) | 0 (Good) | 0 (Good) | 0 (Good) | 0.01 (Good) | 0.01 (Good) | 0 (Good) | 0 (Good) | 0 (Good) | 0 (Good) | 0 (Good) | 0 (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) |
| o3:ppm | 0.02 (Good) | 0.04 (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) | 0.02 (Good) | 0.04 (Good) | 0.04 (Good) | 0.04 (Good) | 0.02 (Good) | 0.01 (Good) | 0.01 (Good) | 0.01 (Good) | 0.02 (Good) | 0.01 (Good) | 0.01 (Good) | 0.01 (Good) | 0.02 (Good) | 0.03 (Good) | 0.06 (Good) | 0.06 (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) | 0.03 (Good) | 0.03 (Good) | 0.04 (Good) | 0.02 (Good) | 0.01 (Good) | 0.02 (Good) | 0.01 (Good) | 0.01 (Good) | 0.01 (Good) | 0.02 (Good) | 0.01 (Good) | 0.01 (Good) | 0.03 (Good) | 0.04 (Good) | 0.03 (Good) | 0.02 (Good) | 0.02 (Good) | 0.02 (Good) | 0.03 (Good) |
| pm10 | 26 (Moderate) | 90 (Unhealthy) | 145 (Very Unhealthy) | 99 (Unhealthy) | 36 (Moderate) | 32 (Moderate) | 19 (Good) | 15 (Good) | 14 (Good) | 9.6 (Good) | 10 (Good) | 19 (Good) | 36 (Moderate) | 124 (Very Unhealthy) | 134 (Very Unhealthy) | 59 (Unhealthy for Sensitive Groups) | 22 (Moderate) | 17 (Good) | 17 (Good) | 15 (Good) | 12 (Good) | 13 (Good) | 13 (Good) | 13 (Good) | 31 (Moderate) | 99 (Unhealthy) | 99 (Unhealthy) | 48 (Moderate) | 23 (Moderate) | 22 (Moderate) | 20 (Good) | 16 (Good) | 15 (Good) | 10 (Good) | 11 (Good) | 14 (Good) | 33 (Moderate) | 69 (Unhealthy for Sensitive Groups) | 118 (Very Unhealthy) | 66 (Unhealthy for Sensitive Groups) | 24 (Moderate) | 25 (Moderate) | 16 (Good) | 17 (Good) | 15 (Good) | 13 (Good) | 15 (Good) | 12 (Good) | 47 (Moderate) | 98 (Unhealthy) | 141 (Very Unhealthy) | 64 (Unhealthy for Sensitive Groups) | 31 (Moderate) | 17 (Good) | 22 (Moderate) |
Green and Parks in the City
Mae Hong Son 43%
laoPDR: 37% Cambodia: 36% Vietnam: 42% Myanmar: 33% Malaysia: 54%particulate matter PM2.5
Mae Hong Son 25 (Moderate)
Pleasure of spending time in the city
Mae Hong Son 32%
laoPDR: 38% Cambodia: 32% Vietnam: 30% Myanmar: 24% Malaysia: 48%particulate matter PM10
Mae Hong Son 45 (Moderate)
Air Pollution
Mae Hong Son 81%
laoPDR: 72% Cambodia: 68% Vietnam: 78% Myanmar: 83% Malaysia: 53%Garbage Disposal
Mae Hong Son 51%
laoPDR: 20% Cambodia: 25% Vietnam: 24% Myanmar: 12% Malaysia: 47%Availability and quality of drinking water
Mae Hong Son 55%
laoPDR: 51% Cambodia: 48% Vietnam: 43% Myanmar: 34% Malaysia: 56%Cleanliness and tidiness
Mae Hong Son 49%
laoPDR: 32% Cambodia: 25% Vietnam: 29% Myanmar: 18% Malaysia: 47%Noise and Light pollution
Mae Hong Son 55%
laoPDR: 55% Cambodia: 59% Vietnam: 65% Myanmar: 52% Malaysia: 49%Water Pollution
Mae Hong Son 60%
laoPDR: 73% Cambodia: 73% Vietnam: 73% Myanmar: 74% Malaysia: 62%Chong Kham, 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 | 2015-11 | 2015-10 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| o3:ppm | 0.02 | 0.04 | 0.03 | 0.03 | 0.02 | 0.02 | 0.01 | 0.01 | 0.01 | 0.01 | 0.01 | 0.02 | 0.04 | 0.04 | 0.04 | 0.02 | 0.01 | 0.01 | 0.01 | 0.02 | 0.01 | 0.01 | 0.01 | 0.02 | 0.03 | 0.06 | 0.06 | 0.03 | 0.02 | 0.02 | 0.01 | 0.01 | 0.01 | 0.01 | 0.01 | 0.01 | 0.03 | 0.03 | 0.04 | 0.02 | 0.01 | 0.02 | 0.01 | 0.01 | 0.01 | 0.02 | 0.01 | 0.01 | 0.03 | 0.04 | 0.03 | 0.02 | 0.02 | 0.02 | 0.03 |
| co:ppm | 0.74 | 1.2 | 1.5 | 0.99 | 0.56 | 0.64 | 0.59 | 0.61 | 0.61 | 0.47 | 0.35 | 0.49 | 0.69 | 1.3 | 1.2 | 0.64 | 0.67 | 0.61 | 0.65 | 1.7 | 1 | 0.61 | 0.26 | 0.2 | 0.44 | 1 | 0.96 | 0.9 | 0.7 | 0.56 | 0.56 | 0.64 | 0.5 | 0.54 | 0.27 | 0.24 | 0.33 | 0.35 | 0.77 | 1 | 1.1 | 0.6 | 0.51 | 0.43 | 0.32 | 0.28 | 0.29 | 0.35 | 0.31 | 0.61 | 0.71 | 0.55 | 0.38 | 0.61 | 0.68 |
| pm10 | 26 | 90 | 145 | 99 | 36 | 32 | 19 | 15 | 14 | 9.6 | 10 | 19 | 36 | 124 | 134 | 59 | 22 | 17 | 17 | 15 | 12 | 13 | 13 | 13 | 31 | 99 | 99 | 48 | 23 | 22 | 20 | 16 | 15 | 10 | 11 | 14 | 33 | 69 | 118 | 66 | 24 | 25 | 16 | 17 | 15 | 13 | 15 | 12 | 47 | 98 | 141 | 64 | 31 | 17 | 22 |
| no2:ppm | 0 | 0.01 | 0.01 | 0.01 | 0 | 0.01 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.01 | 0.01 | 0 | 0 | 0 | 0 | 0 | 0 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |