AQI Analytics

6 analytics tools — city comparisons, seasonal PM2.5 patterns, year-over-year trends, health impact, WHO benchmarks, and station-level insights.

Cities

214

Stations

551

Years

9

297 cities mapped from 478 OpenAQ monitoring locations. Average PM2.5: 9.0 ug/m3.

272 cities mapped from 500 OpenAQ monitoring locations. Average PM2.5: 8.4 ug/m3.

253 cities mapped from 724 OpenAQ monitoring locations. Average PM2.5: 8.7 ug/m3.

171 cities mapped from 315 OpenAQ monitoring locations. Average PM2.5: 8.1 ug/m3.

158 cities mapped from 280 OpenAQ monitoring locations. Average PM2.5: 6.5 ug/m3.

155 cities mapped from 221 OpenAQ monitoring locations. Average PM2.5: 16.8 ug/m3.

132 cities mapped from 286 OpenAQ monitoring locations. Average PM2.5: 18.4 ug/m3.

100 cities mapped from 715 OpenAQ monitoring locations. Average PM2.5: 14.3 ug/m3.

86 cities mapped from 169 OpenAQ monitoring locations. Average PM2.5: 25.0 ug/m3.

71 cities mapped from 106 OpenAQ monitoring locations. Average PM2.5: 11.3 ug/m3.

69 cities mapped from 295 OpenAQ monitoring locations. Average PM2.5: 26.4 ug/m3.

68 cities mapped from 244 OpenAQ monitoring locations. Average PM2.5: 11.2 ug/m3.

67 cities mapped from 142 OpenAQ monitoring locations. Average PM2.5: 9.6 ug/m3.

61 cities mapped from 98 OpenAQ monitoring locations. Average PM2.5: 15.1 ug/m3.

60 cities mapped from 132 OpenAQ monitoring locations. Average PM2.5: 29.2 ug/m3.

59 cities mapped from 151 OpenAQ monitoring locations. Average PM2.5: 5.2 ug/m3.

58 cities mapped from 72 OpenAQ monitoring locations. Average PM2.5: 8.4 ug/m3.

43 cities mapped from 84 OpenAQ monitoring locations. Average PM2.5: 15.4 ug/m3.

40 cities mapped from 85 OpenAQ monitoring locations. Average PM2.5: 14.6 ug/m3.

35 cities mapped from 111 OpenAQ monitoring locations. Average PM2.5: 19.5 ug/m3.

33 cities mapped from 62 OpenAQ monitoring locations. Average PM2.5: 11.8 ug/m3.

31 cities mapped from 130 OpenAQ monitoring locations. Average PM2.5: 5.5 ug/m3.

28 cities mapped from 78 OpenAQ monitoring locations. Average PM2.5: 25.0 ug/m3.

22 cities mapped from 63 OpenAQ monitoring locations. Average PM2.5: 4.7 ug/m3.

22 cities mapped from 44 OpenAQ monitoring locations. Average PM2.5: 15.7 ug/m3.

21 cities mapped from 56 OpenAQ monitoring locations. Average PM2.5: 7.6 ug/m3.

20 cities mapped from 39 OpenAQ monitoring locations. Average PM2.5: 8.4 ug/m3.

18 cities mapped from 29 OpenAQ monitoring locations. Average PM2.5: 29.0 ug/m3.

17 cities mapped from 25 OpenAQ monitoring locations. Average PM2.5: 15.6 ug/m3.

17 cities mapped from 40 OpenAQ monitoring locations. Average PM2.5: 15.1 ug/m3.

14 cities mapped from 44 OpenAQ monitoring locations. Average PM2.5: 16.8 ug/m3.

13 cities mapped from 30 OpenAQ monitoring locations. Average PM2.5: 19.4 ug/m3.

13 cities mapped from 24 OpenAQ monitoring locations. Average PM2.5: 19.9 ug/m3.

11 cities mapped from 14 OpenAQ monitoring locations. Average PM2.5: 16.1 ug/m3.

11 cities mapped from 17 OpenAQ monitoring locations. Average PM2.5: 9.5 ug/m3.

8 cities mapped from 11 OpenAQ monitoring locations. Average PM2.5: 14.4 ug/m3.

8 cities mapped from 15 OpenAQ monitoring locations. Average PM2.5: 45.1 ug/m3.

8 cities mapped from 12 OpenAQ monitoring locations. Average PM2.5: 32.7 ug/m3.

7 cities mapped from 13 OpenAQ monitoring locations. Average PM2.5: 9.5 ug/m3.

7 cities mapped from 12 OpenAQ monitoring locations. Average PM2.5: 8.8 ug/m3.

7 cities mapped from 8 OpenAQ monitoring locations. Average PM2.5: 3.6 ug/m3.

7 cities mapped from 47 OpenAQ monitoring locations. Average PM2.5: 20.1 ug/m3.

7 cities mapped from 17 OpenAQ monitoring locations. Average PM2.5: 6.3 ug/m3.

6 cities mapped from 7 OpenAQ monitoring locations. Average PM2.5: 30.0 ug/m3.

6 cities mapped from 41 OpenAQ monitoring locations. Average PM2.5: 24.5 ug/m3.

5 cities mapped from 23 OpenAQ monitoring locations. Average PM2.5: 26.0 ug/m3.

5 cities mapped from 12 OpenAQ monitoring locations. Average PM2.5: 37.5 ug/m3.

5 cities mapped from 8 OpenAQ monitoring locations. Average PM2.5: 106.2 ug/m3.

5 cities mapped from 18 OpenAQ monitoring locations. Average PM2.5: 40.2 ug/m3.

4 cities mapped from 9 OpenAQ monitoring locations. Average PM2.5: 14.2 ug/m3.

4 cities mapped from 13 OpenAQ monitoring locations. Average PM2.5: 9.1 ug/m3.

4 cities mapped from 6 OpenAQ monitoring locations. Average PM2.5: 7.7 ug/m3.

4 cities mapped from 4 OpenAQ monitoring locations. Average PM2.5: 57.1 ug/m3.

3 cities mapped from 71 OpenAQ monitoring locations. Average PM2.5: 32.2 ug/m3.

3 cities mapped from 6 OpenAQ monitoring locations. Average PM2.5: 26.5 ug/m3.

3 cities mapped from 4 OpenAQ monitoring locations. Average PM2.5: 23.9 ug/m3.

3 cities mapped from 4 OpenAQ monitoring locations. Average PM2.5: 29.0 ug/m3.

3 cities mapped from 3 OpenAQ monitoring locations. Average PM2.5: 16.2 ug/m3.

2 cities mapped from 2 OpenAQ monitoring locations. Average PM2.5: 136.3 ug/m3.

2 cities mapped from 3 OpenAQ monitoring locations. Average PM2.5: 18.6 ug/m3.

2 cities mapped from 2 OpenAQ monitoring locations. Average PM2.5: 26.4 ug/m3.

2 cities mapped from 3 OpenAQ monitoring locations. Average PM2.5: 17.2 ug/m3.

2 cities mapped from 2 OpenAQ monitoring locations. Average PM2.5: 23.8 ug/m3.

2 cities mapped from 5 OpenAQ monitoring locations. Average PM2.5: 9.4 ug/m3.

2 cities mapped from 2 OpenAQ monitoring locations. Average PM2.5: 23.5 ug/m3.

2 cities mapped from 3 OpenAQ monitoring locations. Average PM2.5: 16.0 ug/m3.