Air Pollution in Riom: Real-time Air Quality Index and smog alert.
Air pollution in Riom from September 2017 to August 2018
| index |
2018-08 |
2018-07 |
2018-06 |
2018-05 |
2018-04 |
2018-03 |
2018-02 |
2018-01 |
2017-12 |
2017-11 |
2017-10 |
2017-09 |
| no2 |
7.8 (Good) |
8.7 (Good) |
7.7 (Good) |
11 (Good) |
13 (Good) |
16 (Good) |
21 (Good) |
21 (Good) |
21 (Good) |
22 (Good) |
16 (Good) |
16 (Good) |
| o3 |
85 (Moderate) |
81 (Moderate) |
67 (Good) |
74 (Moderate) |
76 (Moderate) |
66 (Good) |
47 (Good) |
46 (Good) |
44 (Good) |
38 (Good) |
43 (Good) |
51 (Good) |
data source »
FR07032
| index |
2018-08 |
2018-07 |
2018-06 |
2018-05 |
2018-04 |
2018-03 |
2018-02 |
2018-01 |
2017-12 |
2017-11 |
2017-10 |
2017-09 |
| no2 |
7.8 |
8.7 |
7.7 |
11 |
13 |
16 |
21 |
21 |
21 |
22 |
16 |
16 |
| o3 |
85 |
81 |
67 |
74 |
76 |
66 |
47 |
46 |
44 |
38 |
43 |
51 |