NO2 7 (Good)
PM10 19 (Good)
O3 91 (Moderate)
PM2,5 10 (Good)
SO2 0 (Good)
CO 100 (Good)
| index | 2022-05-27 | 
|---|---|
| NO2 | 20 Good | 
| PM10 | 27 Moderate | 
| O3 | 39 Good | 
| PM2,5 | 20 Moderate | 
| SO2 | 5 Good | 
| CO | 240 Good | 
| 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 | 
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 8.9 Good | 16 Moderate | 18 Moderate | 17 Moderate | 21 Moderate | 25 Moderate | 26 Moderate | 26 Moderate | 19 Moderate | 12 Good | 10 Good | 9 Good | 15 Moderate | 16 Moderate | 18 Moderate | 18 Moderate | 29 Moderate | 22 Moderate | 22 Moderate | 23 Moderate | 18 Moderate | 12 Good | 9.6 Good | 12 Good | 11 Good | 24 Moderate | 22 Moderate | 28 Moderate | 21 Moderate | |
| PM10 | 17 Good | 28 Moderate | 31 Moderate | 29 Moderate | 34 Moderate | 44 Moderate | 49 Moderate | 43 Moderate | 32 Moderate | 21 Moderate | 21 Moderate | 16 Good | 27 Moderate | 25 Moderate | 30 Moderate | 28 Moderate | 46 Moderate | 35 Moderate | 35 Moderate | 40 Moderate | 29 Moderate | 20 Moderate | 18 Good | 21 Moderate | 18 Good | 42 Moderate | 38 Moderate | 44 Moderate | 37 Moderate | 
| NO2 | 27 Good | 40 Good | 38 Good | 39 Good | 43 Moderate | 52 Moderate | 47 Moderate | 44 Moderate | 38 Good | 38 Good | 28 Good | 34 Good | 36 Good | 35 Good | 45 Moderate | 42 Moderate | 57 Moderate | 46 Moderate | 43 Moderate | 47 Moderate | 41 Moderate | 40 Good | 27 Good | 33 Good | 31 Good | 43 Moderate | 46 Moderate | 54 Moderate | 44 Moderate | 
| O3 | 29 Good | 60 Good | 50 Good | 45 Good | 52 Good | 60 Good | 88 Moderate | 96 Moderate | 82 Moderate | 45 Good | 32 Good | 27 Good | 55 Good | 49 Good | 45 Good | 42 Good | 46 Good | 29 Good | 58 Good | 82 Moderate | 43 Good | 39 Good | 28 Good | 38 Good | 30 Good | 51 Good | 58 Good | 42 Good | 42 Good | 
Groen en parken in de stad
Hongkong 52%
Taiwan: 53% Mexico: 56% laoPDR: 37% Vietnam: 42%Plezier van tijd doorbrengen in de stad
Hongkong 43%
Taiwan: 47% Mexico: 57% laoPDR: 38% Vietnam: 30%Luchtvervuiling
Hongkong 67%
Taiwan: 61% Mexico: 53% laoPDR: 72% Vietnam: 78%Vuilnisverwijdering
Hongkong 52%
Taiwan: 65% Mexico: 52% laoPDR: 20% Vietnam: 24%Beschikbaarheid en kwaliteit van het drinkwater
Hongkong 66%
Taiwan: 54% Mexico: 57% laoPDR: 51% Vietnam: 43%Schoonheid en netheid
Hongkong 54%
Taiwan: 56% Mexico: 45% laoPDR: 32% Vietnam: 29%Geluids- en lichtvervuiling
Hongkong 66%
Taiwan: 59% Mexico: 48% laoPDR: 55% Vietnam: 65%Waterverontreiniging
Hongkong 53%
Taiwan: 58% Mexico: 55% laoPDR: 73% Vietnam: 73%