Air Pollution in Rāmākrishnāpuram: Real-time Air Quality Index and smog alert.
| index | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| no2 | 112 (Unhealthy for Sensitive Groups) | 100 (Moderate) | 54 (Moderate) | 39 (Good) | 48 (Moderate) | 56 (Moderate) | 37 (Good) | 35 (Good) | 44 (Moderate) | 73 (Moderate) | 64 (Moderate) | 88 (Moderate) | 110 (Unhealthy for Sensitive Groups) | 87 (Moderate) | 49 (Moderate) | 41 (Moderate) | 43 (Moderate) | 51 (Moderate) | 71 (Moderate) | 87 (Moderate) | 58 (Moderate) |
| so2 | 37 (Good) | 38 (Good) | 21 (Good) | 20 (Good) | 19 (Good) | 19 (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) |
| co | 3 (Good) | 3 (Good) | 1 (Good) | 965 (Good) | 1 (Good) | 1 (Good) | 1 (Good) | 2 (Good) | 1 (Good) | 2 (Good) | 2 (Good) | 3 (Good) | 3 (Good) | 3 (Good) | 1 (Good) | 993 (Good) | 991 (Good) | 1 (Good) | 1 (Good) | 2 (Good) | 1 (Good) |
| o3 | 46 (Good) | 42 (Good) | 41 (Good) | 39 (Good) | 46 (Good) | 71 (Moderate) | 107 (Moderate) | 60 (Good) | 74 (Moderate) | 51 (Good) | 30 (Good) | 21 (Good) | 43 (Good) | 52 (Good) | 28 (Good) | 26 (Good) | 29 (Good) | 43 (Good) | 65 (Good) | 85 (Moderate) | 95 (Moderate) |
| pm25 | 276 (Very bad Hazardous) | 189 (Very bad Hazardous) | 81 (Very Unhealthy) | 47 (Unhealthy for Sensitive Groups) | 58 (Unhealthy) | 80 (Very Unhealthy) | 114 (Very bad Hazardous) | 119 (Very bad Hazardous) | 88 (Very Unhealthy) | 138 (Very bad Hazardous) | 196 (Very bad Hazardous) | 211 (Very bad Hazardous) | 276 (Very bad Hazardous) | 162 (Very bad Hazardous) | 68 (Unhealthy) | 46 (Unhealthy for Sensitive Groups) | 50 (Unhealthy for Sensitive Groups) | 79 (Very Unhealthy) | 108 (Very Unhealthy) | 138 (Very bad Hazardous) | 89 (Very Unhealthy) |
| pm10 | 458 (Very bad Hazardous) | 342 (Very bad Hazardous) | 133 (Very Unhealthy) | 77 (Unhealthy for Sensitive Groups) | 105 (Unhealthy) | 169 (Very bad Hazardous) | 246 (Very bad Hazardous) | 257 (Very bad Hazardous) | 233 (Very bad Hazardous) | 295 (Very bad Hazardous) | 270 (Very bad Hazardous) | 386 (Very bad Hazardous) | 475 (Very bad Hazardous) | 319 (Very bad Hazardous) | 137 (Very Unhealthy) | 87 (Unhealthy) | 109 (Unhealthy) | 200 (Very bad Hazardous) | 244 (Very bad Hazardous) | 316 (Very bad Hazardous) | 179 (Very bad Hazardous) |
R K Puram
| index | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| pm10 | 458 | 342 | 133 | 77 | 105 | 169 | 246 | 257 | 233 | 295 | 270 | 386 | 475 | 319 | 137 | 87 | 109 | 200 | 244 | 316 | 179 |
| pm25 | 276 | 189 | 81 | 47 | 58 | 80 | 114 | 119 | 88 | 138 | 196 | 211 | 276 | 162 | 68 | 46 | 50 | 79 | 108 | 138 | 89 |
| no2 | 112 | 100 | 54 | 39 | 48 | 56 | 37 | 35 | 44 | 73 | 64 | 88 | 110 | 87 | 49 | 41 | 43 | 51 | 71 | 87 | 58 |
| o3 | 46 | 42 | 41 | 39 | 46 | 71 | 107 | 60 | 74 | 51 | 30 | 21 | 43 | 52 | 28 | 26 | 29 | 43 | 65 | 85 | 95 |
| co | 3 | 3 | 1 | 965 | 1 | 1 | 1 | 2 | 1 | 2 | 2 | 3 | 3 | 3 | 1 | 993 | 991 | 1 | 1 | 2 | 1 |
| so2 | 37 | 38 | 21 | 20 | 19 | 19 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
* Pollution data source:
https://openaq.org
()
The data is licensed under CC-By 4.0