| index | 2020-05 | 2020-04 | 2020-03 | 2019-12 | 2019-11 | 2019-10 | 2019-09 | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| no2 | 17 (Good) | 17 (Good) | 12 (Good) | 15 (Good) | 27 (Good) | 14 (Good) | 13 (Good) | 18 (Good) | 9.3 (Good) | 6 (Good) | 8.7 (Good) | 21 (Good) | 17 (Good) | 23 (Good) | 15 (Good) | 21 (Good) | 20 (Good) | 12 (Good) | 17 (Good) | 15 (Good) | 15 (Good) | 21 (Good) | 24 (Good) | 14 (Good) | 30 (Good) | 22 (Good) | 26 (Good) | 11 (Good) | 16 (Good) |
| so2 | 3.8 (Good) | 3.8 (Good) | 6.1 (Good) | 6.6 (Good) | 3.9 (Good) | 2.8 (Good) | 1.1 (Good) | 1.6 (Good) | 1.4 (Good) | 1.9 (Good) | 1.7 (Good) | 10 (Good) | 2.1 (Good) | 3.1 (Good) | 2.3 (Good) | 3 (Good) | 1.5 (Good) | 2.3 (Good) | 1.5 (Good) | 1.9 (Good) | 1.5 (Good) | 2 (Good) | 2.4 (Good) | 5.1 (Good) | 6.5 (Good) | 11 (Good) | 29 (Good) | 8.2 (Good) | 2.1 (Good) |
Green and Parks in the City
Hentiy Aymag 50 %
China: 60 % Rusia: 62 % Coreea de Sud: 61 % Bhutan: 82 %particule în suspensie PM2.5
Hentiy Aymag 80 (Very Unhealthy)
Plăcerea de a petrece timp în oraș
Hentiy Aymag 63 %
China: 30 % Rusia: 54 % Coreea de Nord: 44 % Coreea de Sud: 43 % Bhutan: 61 %particule în suspensie PM10
Hentiy Aymag 170 (Very bad Hazardous)
Poluarea aerului
Hentiy Aymag 65 %
China: 80 % Rusia: 57 % Coreea de Nord: 44 % Coreea de Sud: 69 % Bhutan: 45 %Eliminarea gunoiului
Hentiy Aymag 67 %
China: 51 % Rusia: 49 % Coreea de Nord: 47 % Coreea de Sud: 62 % Bhutan: 47 %Disponibilitatea și calitatea apei potabile
Hentiy Aymag 75 %
China: 45 % Rusia: 58 % Coreea de Nord: 47 % Coreea de Sud: 72 % Bhutan: 64 %Curatenia si spatiosa
Hentiy Aymag 58 %
China: 52 % Rusia: 53 % Coreea de Nord: 58 % Coreea de Sud: 63 % Bhutan: 57 %Poluarea fonică și luminoasă
Hentiy Aymag 33 %
China: 56 % Rusia: 48 % Coreea de Nord: 33 % Bhutan: 55 %Poluarea apei
Hentiy Aymag 38 %
China: 64 % Rusia: 51 % Coreea de Nord: 56 % Coreea de Sud: 38 % Bhutan: 56 %Өндөрхаан
| index | 2020-05 | 2020-04 | 2020-03 | 2019-12 | 2019-11 | 2019-10 | 2019-09 | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| no2 | 17 | 17 | 12 | 15 | 27 | 14 | 13 | 18 | 9.3 | 6 | 8.7 | 21 | 17 | 23 | 15 | 21 | 20 | 12 | 17 | 15 | 15 | 21 | 24 | 14 | 30 | 22 | 26 | 11 | 16 |
| so2 | 3.8 | 3.8 | 6.1 | 6.6 | 3.9 | 2.8 | 1.1 | 1.6 | 1.4 | 1.9 | 1.7 | 10 | 2.1 | 3.1 | 2.3 | 3 | 1.5 | 2.3 | 1.5 | 1.9 | 1.5 | 2 | 2.4 | 5.1 | 6.5 | 11 | 29 | 8.2 | 2.1 |