Vembūr AQI History
Hourly air quality data for the past 24 hours in Vembūr, Tamil Nadu.
24-Hour Summary
Average AQI
28
Peak AQI
72
Best AQI
4
Hourly AQI Data
| Time | AQI | Category | PM2.5 | PM10 |
|---|---|---|---|---|
| 07:00 am | 4 | Good | 1.3 | 4.1 |
| 06:00 am | — | — | — | — |
| 05:00 am | — | — | — | — |
| 04:00 am | — | — | — | — |
| 03:00 am | 21 | Good | 8.8 | 20.8 |
| 02:00 am | — | — | — | — |
| 01:00 am | 23 | Good | 13.7 | 19.3 |
| 12:00 am | 22 | Good | 6.9 | 21.7 |
| 11:00 pm | 12 | Good | 6.5 | 11.6 |
| 10:00 pm | 23 | Good | 13.9 | 14.3 |
| 09:00 pm | 14 | Good | 5.4 | 14.2 |
| 08:00 pm | 15 | Good | 8.7 | 15.4 |
| 07:00 pm | 30 | Good | 11.5 | 30.5 |
| 06:00 pm | 31 | Good | 12.8 | 31.0 |
| 05:00 pm | 35 | Good | 13.1 | 34.7 |
| 04:00 pm | 34 | Good | 12.6 | 33.7 |
| 03:00 pm | 34 | Good | 11.1 | 34.1 |
| 02:00 pm | 17 | Good | 10.2 | 16.5 |
| 01:00 pm | 39 | Good | 8.2 | 38.7 |
| 12:00 pm | 39 | Good | 4.8 | 38.7 |
| 11:00 am | 39 | Good | 4.5 | 38.7 |
| 10:00 am | 39 | Good | 4.5 | 39.5 |
| 09:00 am | 11 | Good | 4.8 | 11.3 |
| 08:00 am | 11 | Good | 4.2 | 11.0 |
| 07:00 am | 11 | Good | 4.6 | 10.9 |
| 06:00 am | 13 | Good | 3.9 | 13.0 |
| 05:00 am | 17 | Good | 4.7 | 16.8 |
| 04:00 am | 31 | Good | 5.9 | 31.3 |
| 03:00 am | 32 | Good | 8.9 | 31.7 |
| 02:00 am | 29 | Good | 15.8 | 29.2 |
| 01:00 am | 30 | Good | 18.1 | 27.6 |
| 12:00 am | 35 | Good | 20.7 | 25.2 |
| 11:00 pm | 43 | Good | 25.7 | 26.6 |
| 10:00 pm | 48 | Good | 29.0 | 29.2 |
| 09:00 pm | 29 | Good | 16.3 | 29.1 |
| 08:00 pm | — | — | — | — |
| 07:00 pm | 30 | Good | 18.1 | 29.4 |
| 06:00 pm | 33 | Good | 19.6 | 31.0 |
| 05:00 pm | 45 | Good | 27.2 | 30.1 |
| 04:00 pm | 46 | Good | 27.3 | 43.1 |
| 03:00 pm | 43 | Good | 15.1 | 43.1 |
| 02:00 pm | 31 | Good | 13.1 | 30.9 |
| 01:00 pm | 25 | Good | 11.0 | 25.5 |
| 12:00 pm | 27 | Good | 12.8 | 26.7 |
| 11:00 am | 33 | Good | 13.1 | 33.1 |
| 10:00 am | 37 | Good | 14.2 | 37.0 |
| 09:00 am | 38 | Good | 8.4 | 38.5 |
| 08:00 am | 40 | Good | 7.8 | 39.9 |
| 07:00 am | 34 | Good | 13.7 | 33.7 |
| 06:00 am | 47 | Good | 14.4 | 47.0 |
| 05:00 am | 46 | Good | 14.5 | 46.2 |
| 04:00 am | 39 | Good | 14.7 | 39.0 |
| 03:00 am | 29 | Good | 17.4 | 27.2 |
| 02:00 am | 40 | Good | 24.2 | 26.7 |
| 01:00 am | 34 | Good | 20.6 | 25.6 |
| 12:00 am | 30 | Good | 18.1 | 25.9 |
| 11:00 pm | 27 | Good | 16.3 | 24.9 |
| 10:00 pm | 28 | Good | 15.2 | 27.7 |
| 09:00 pm | 28 | Good | 13.9 | 27.8 |
| 08:00 pm | 31 | Good | 12.7 | 31.1 |
| 07:00 pm | 49 | Good | 29.4 | 30.4 |
| 06:00 pm | 29 | Good | 13.3 | 29.0 |
| 05:00 pm | 46 | Good | 27.3 | 34.7 |
| 04:00 pm | 35 | Good | 14.3 | 34.8 |
| 03:00 pm | 37 | Good | 17.4 | 37.2 |
| 02:00 pm | 32 | Good | 8.9 | 31.6 |
| 01:00 pm | 29 | Good | 16.1 | 29.4 |
| 12:00 pm | 29 | Good | 14.4 | 29.4 |
| 11:00 am | 28 | Good | 13.3 | 27.6 |
| 10:00 am | 21 | Good | 12.8 | 16.3 |
| 09:00 am | 33 | Good | 12.2 | 32.5 |
| 08:00 am | 29 | Good | 11.7 | 29.4 |
| 07:00 am | 28 | Good | 10.9 | 27.8 |
| 06:00 am | 27 | Good | 10.3 | 26.9 |
| 05:00 am | 30 | Good | 9.1 | 29.6 |
| 04:00 am | 29 | Good | 9.6 | 29.4 |
| 03:00 am | 25 | Good | 8.9 | 24.8 |
| 02:00 am | 20 | Good | 8.5 | 19.8 |
| 01:00 am | 19 | Good | 8.1 | 18.8 |
| 12:00 am | 22 | Good | 6.9 | 22.4 |
| 11:00 pm | 27 | Good | 6.7 | 26.6 |
| 10:00 pm | 28 | Good | 7.3 | 27.9 |
| 09:00 pm | 28 | Good | 8.4 | 27.6 |
| 08:00 pm | 29 | Good | 9.7 | 28.7 |
| 07:00 pm | 30 | Good | 10.6 | 29.7 |
| 06:00 pm | 29 | Good | 11.5 | 29.0 |
| 05:00 pm | 29 | Good | 13.4 | 28.9 |
| 04:00 pm | 33 | Good | 19.6 | 29.9 |
| 03:00 pm | 28 | Good | 17.1 | 26.1 |
| 02:00 pm | 26 | Good | 15.9 | 21.6 |
| 01:00 pm | 20 | Good | 8.7 | 20.2 |
| 12:00 pm | 24 | Good | 14.6 | 19.5 |
| 11:00 am | 20 | Good | 6.3 | 19.7 |
| 10:00 am | 21 | Good | 12.6 | 21.4 |
| 09:00 am | 23 | Good | 11.4 | 23.0 |
| 08:00 am | 24 | Good | 10.1 | 23.5 |
| 07:00 am | 26 | Good | 10.9 | 25.9 |
| 06:00 am | 27 | Good | 11.4 | 26.6 |
| 05:00 am | 28 | Good | 11.1 | 28.0 |
| 04:00 am | 21 | Good | 8.1 | 21.3 |
| 03:00 am | 21 | Good | 8.7 | 21.1 |
| 02:00 am | 21 | Good | 11.0 | 20.9 |
| 01:00 am | 19 | Good | 8.8 | 18.9 |
| 12:00 am | 15 | Good | 6.9 | 15.1 |
| 11:00 pm | 19 | Good | 8.4 | 18.8 |
| 10:00 pm | 22 | Good | 8.6 | 21.9 |
| 09:00 pm | 22 | Good | 8.6 | 22.2 |
| 08:00 pm | 28 | Good | 9.5 | 27.7 |
| 07:00 pm | 29 | Good | 10.0 | 29.1 |
| 06:00 pm | 30 | Good | 10.8 | 29.8 |
| 05:00 pm | 30 | Good | 12.6 | 30.4 |
| 04:00 pm | 25 | Good | 14.3 | 24.9 |
| 03:00 pm | 25 | Good | 14.4 | 25.2 |
| 02:00 pm | 23 | Good | 12.7 | 23.2 |
| 01:00 pm | 24 | Good | 10.4 | 23.5 |
| 12:00 pm | 28 | Good | 10.7 | 27.6 |
| 11:00 am | 39 | Good | 9.7 | 39.0 |
| 10:00 am | 48 | Good | 8.8 | 47.5 |
| 09:00 am | 69 | Satisfactory | 8.0 | 68.1 |
| 08:00 am | 72 | Satisfactory | 7.4 | 71.9 |
| 07:00 am | 25 | Good | 6.7 | 24.5 |
| 06:00 am | 13 | Good | 5.9 | 12.9 |
| 05:00 am | 11 | Good | 5.2 | 10.8 |
| 04:00 am | 11 | Good | 5.0 | 11.3 |
| 03:00 am | 13 | Good | 5.7 | 13.2 |
| 02:00 am | 14 | Good | 8.1 | 13.9 |
| 01:00 am | 41 | Good | 9.6 | 40.5 |
| 12:00 am | 43 | Good | 9.1 | 42.8 |
| 11:00 pm | 41 | Good | 8.9 | 40.8 |
| 10:00 pm | 20 | Good | 8.3 | 20.3 |
| 09:00 pm | 17 | Good | 8.1 | 17.5 |
| 08:00 pm | 18 | Good | 8.1 | 18.1 |
| 07:00 pm | 18 | Good | 8.3 | 18.1 |
| 06:00 pm | 18 | Good | 8.9 | 17.7 |
| 05:00 pm | 15 | Good | 9.1 | 13.8 |
| 04:00 pm | 18 | Good | 10.6 | 14.1 |
| 03:00 pm | 20 | Good | 12.1 | 13.4 |
| 02:00 pm | 18 | Good | 10.7 | 10.7 |
| 01:00 pm | 18 | Good | 10.7 | 14.8 |
| 12:00 pm | 17 | Good | 9.0 | 17.1 |
| 11:00 am | 17 | Good | 7.7 | 16.9 |
| 10:00 am | 17 | Good | 7.6 | 16.7 |
| 09:00 am | 12 | Good | 7.1 | 12.1 |
| 08:00 am | 12 | Good | 6.7 | 11.9 |
| 07:00 am | 34 | Good | 6.6 | 33.8 |
| 06:00 am | 34 | Good | 6.5 | 33.7 |
| 05:00 am | 34 | Good | 6.6 | 33.7 |
| 04:00 am | 33 | Good | 7.2 | 32.8 |
| 03:00 am | 33 | Good | 8.9 | 33.1 |
| 02:00 am | 25 | Good | 13.7 | 25.3 |
| 01:00 am | 23 | Good | 10.7 | 23.1 |
| 12:00 am | 24 | Good | 9.1 | 23.8 |
| 11:00 pm | 24 | Good | 8.6 | 23.6 |
| 10:00 pm | 24 | Good | 8.7 | 23.7 |
| 09:00 pm | 26 | Good | 9.3 | 25.8 |
| 08:00 pm | 27 | Good | 10.2 | 27.1 |
| 07:00 pm | 20 | Good | 12.0 | 13.3 |
| 06:00 pm | 23 | Good | 13.9 | 15.4 |
| 05:00 pm | 25 | Good | 14.9 | 16.6 |
| 04:00 pm | 26 | Good | 15.6 | 17.5 |
| 03:00 pm | 30 | Good | 16.2 | 30.0 |
| 02:00 pm | 30 | Good | 17.1 | 30.1 |
| 01:00 pm | 30 | Good | 15.3 | 29.9 |
| 12:00 pm | 30 | Good | 14.4 | 29.9 |
| 11:00 am | 23 | Good | 14.0 | 14.0 |
| 10:00 am | 22 | Good | 13.3 | 13.3 |
| 09:00 am | 32 | Good | 13.3 | 32.2 |
| 08:00 am | 30 | Good | 13.2 | 30.5 |