Udayendram AQI History
Hourly air quality data for the past 24 hours in Udayendram, Tamil Nadu.
24-Hour Summary
Average AQI
33
Peak AQI
77
Best AQI
9
Hourly AQI Data
| Time | AQI | Category | PM2.5 | PM10 |
|---|---|---|---|---|
| 07:00 am | 40 | Good | 23.7 | 25.2 |
| 08:00 am | 32 | Good | 19.4 | 20.9 |
| 09:00 am | 29 | Good | 17.3 | 19.0 |
| 10:00 am | 26 | Good | 15.3 | 18.4 |
| 11:00 am | 26 | Good | 15.3 | 21.0 |
| 12:00 pm | 26 | Good | 15.7 | 22.6 |
| 01:00 pm | 27 | Good | 16.1 | 23.9 |
| 02:00 pm | 29 | Good | 17.2 | 26.4 |
| 03:00 pm | 30 | Good | 18.1 | 28.6 |
| 04:00 pm | 33 | Good | 19.8 | 32.1 |
| 05:00 pm | 21 | Good | 11.4 | 21.2 |
| 06:00 pm | 32 | Good | 19.4 | 28.4 |
| 07:00 pm | 49 | Good | 29.2 | 38.3 |
| 08:00 pm | 61 | Satisfactory | 36.3 | 45.8 |
| 09:00 pm | 35 | Good | 21.0 | 27.0 |
| 10:00 pm | 26 | Good | 15.7 | 20.1 |
| 11:00 pm | 25 | Good | 15.0 | 18.2 |
| 12:00 am | 24 | Good | 14.4 | 17.1 |
| 01:00 am | 24 | Good | 14.1 | 16.3 |
| 02:00 am | 23 | Good | 14.0 | 15.8 |
| 03:00 am | 23 | Good | 13.8 | 15.4 |
| 04:00 am | 23 | Good | 13.5 | 15.0 |
| 05:00 am | 24 | Good | 14.4 | 15.5 |
| 06:00 am | 26 | Good | 15.4 | 16.5 |
| 07:00 am | 22 | Good | 13.4 | 15.0 |
| 08:00 am | 21 | Good | 12.4 | 14.3 |
| 09:00 am | 20 | Good | 12.2 | 14.7 |
| 10:00 am | 20 | Good | 12.0 | 16.1 |
| 11:00 am | 22 | Good | 13.2 | 20.5 |
| 12:00 pm | 27 | Good | 14.9 | 26.5 |
| 01:00 pm | 30 | Good | 15.9 | 29.9 |
| 02:00 pm | 32 | Good | 16.6 | 32.4 |
| 03:00 pm | 31 | Good | 15.9 | 31.1 |
| 04:00 pm | 34 | Good | 19.2 | 33.9 |
| 05:00 pm | 35 | Good | 20.9 | 34.2 |
| 06:00 pm | 38 | Good | 23.0 | 32.0 |
| 07:00 pm | 39 | Good | 23.1 | 32.4 |
| 08:00 pm | 40 | Good | 24.0 | 32.7 |
| 09:00 pm | 39 | Good | 23.6 | 31.2 |
| 10:00 pm | 36 | Good | 21.8 | 27.5 |
| 11:00 pm | 34 | Good | 20.3 | 24.8 |
| 12:00 am | 32 | Good | 19.1 | 22.6 |
| 01:00 am | 31 | Good | 18.3 | 21.2 |
| 02:00 am | 29 | Good | 17.6 | 20.1 |
| 03:00 am | 28 | Good | 16.8 | 19.2 |
| 04:00 am | 27 | Good | 16.0 | 18.0 |
| 05:00 am | 21 | Good | 12.4 | 14.0 |
| 06:00 am | 20 | Good | 11.8 | 13.2 |
| 07:00 am | 18 | Good | 10.9 | 12.5 |
| 08:00 am | 18 | Good | 10.7 | 12.7 |
| 09:00 am | 19 | Good | 11.1 | 14.0 |
| 10:00 am | 19 | Good | 11.6 | 15.5 |
| 11:00 am | 21 | Good | 12.4 | 17.6 |
| 12:00 pm | 22 | Good | 13.2 | 20.4 |
| 01:00 pm | 23 | Good | 13.6 | 21.7 |
| 02:00 pm | 24 | Good | 14.6 | 24.3 |
| 03:00 pm | 25 | Good | 15.1 | 25.4 |
| 04:00 pm | 26 | Good | 15.5 | 25.6 |
| 05:00 pm | 34 | Good | 20.1 | 28.9 |
| 06:00 pm | 39 | Good | 23.1 | 31.5 |
| 07:00 pm | 51 | Satisfactory | 30.2 | 38.3 |
| 08:00 pm | 62 | Satisfactory | 36.9 | 44.6 |
| 09:00 pm | 72 | Satisfactory | 43.1 | 50.5 |
| 10:00 pm | 77 | Satisfactory | 45.8 | 53.0 |
| 11:00 pm | 68 | Satisfactory | 40.6 | 47.0 |
| 12:00 am | 60 | Satisfactory | 35.5 | 41.6 |
| 01:00 am | 55 | Satisfactory | 32.7 | 38.2 |
| 02:00 am | 53 | Satisfactory | 31.1 | 36.1 |
| 03:00 am | 52 | Satisfactory | 30.7 | 35.2 |
| 04:00 am | 54 | Satisfactory | 31.9 | 35.7 |
| 05:00 am | 52 | Satisfactory | 30.4 | 35.2 |
| 06:00 am | 52 | Satisfactory | 30.4 | 34.9 |
| 07:00 am | 49 | Good | 29.4 | 34.8 |
| 08:00 am | 45 | Good | 26.8 | 33.9 |
| 09:00 am | 42 | Good | 24.9 | 31.9 |
| 10:00 am | 35 | Good | 21.2 | 27.8 |
| 11:00 am | 29 | Good | 17.6 | 23.3 |
| 12:00 pm | 26 | Good | 15.6 | 20.8 |
| 01:00 pm | 25 | Good | 14.8 | 20.4 |
| 02:00 pm | 24 | Good | 14.5 | 20.9 |
| 03:00 pm | 23 | Good | 14.0 | 21.6 |
| 04:00 pm | 26 | Good | 15.5 | 24.0 |
| 05:00 pm | 26 | Good | 15.3 | 26.3 |
| 06:00 pm | 41 | Good | 24.4 | 35.2 |
| 07:00 pm | 55 | Satisfactory | 32.5 | 46.6 |
| 08:00 pm | 52 | Satisfactory | 30.9 | 40.7 |
| 09:00 pm | 57 | Satisfactory | 33.4 | 42.6 |
| 10:00 pm | 65 | Satisfactory | 38.5 | 47.1 |
| 11:00 pm | 63 | Satisfactory | 37.6 | 44.6 |
| 12:00 am | 57 | Satisfactory | 33.8 | 39.8 |
| 01:00 am | 48 | Good | 28.7 | 34.3 |
| 02:00 am | 38 | Good | 22.5 | 27.1 |
| 03:00 am | 31 | Good | 18.3 | 21.7 |
| 04:00 am | 27 | Good | 16.2 | 18.7 |
| 05:00 am | 27 | Good | 16.4 | 18.7 |
| 06:00 am | 28 | Good | 16.9 | 18.9 |
| 07:00 am | 25 | Good | 15.0 | 16.9 |
| 08:00 am | 23 | Good | 13.7 | 15.7 |
| 09:00 am | 23 | Good | 13.5 | 16.1 |
| 10:00 am | 21 | Good | 12.7 | 16.1 |
| 11:00 am | 20 | Good | 11.9 | 16.3 |
| 12:00 pm | 20 | Good | 11.9 | 17.4 |
| 01:00 pm | 21 | Good | 12.3 | 18.6 |
| 02:00 pm | 21 | Good | 12.7 | 19.7 |
| 03:00 pm | 22 | Good | 13.2 | 20.7 |
| 04:00 pm | 24 | Good | 14.4 | 22.5 |
| 05:00 pm | 37 | Good | 22.1 | 28.9 |
| 06:00 pm | 39 | Good | 23.6 | 33.2 |
| 07:00 pm | 38 | Good | 22.8 | 31.0 |
| 08:00 pm | 46 | Good | 27.7 | 36.3 |
| 09:00 pm | 54 | Satisfactory | 31.7 | 39.9 |
| 10:00 pm | 57 | Satisfactory | 33.6 | 41.7 |
| 11:00 pm | 57 | Satisfactory | 33.5 | 41.6 |
| 12:00 am | 55 | Satisfactory | 32.2 | 39.9 |
| 01:00 am | 53 | Satisfactory | 31.2 | 38.6 |
| 02:00 am | 52 | Satisfactory | 30.9 | 38.3 |
| 03:00 am | 53 | Satisfactory | 31.3 | 38.8 |
| 04:00 am | 54 | Satisfactory | 31.8 | 39.1 |
| 05:00 am | 42 | Good | 24.9 | 30.5 |
| 06:00 am | 44 | Good | 26.2 | 31.1 |
| 07:00 am | 39 | Good | 23.2 | 27.7 |
| 08:00 am | 33 | Good | 19.6 | 23.3 |
| 09:00 am | 28 | Good | 16.9 | 20.7 |
| 10:00 am | 26 | Good | 15.8 | 20.4 |
| 11:00 am | 26 | Good | 15.5 | 20.7 |
| 12:00 pm | 27 | Good | 16.1 | 24.2 |
| 01:00 pm | 26 | Good | 15.8 | 23.3 |
| 02:00 pm | 29 | Good | 17.3 | 26.1 |
| 03:00 pm | 29 | Good | 17.1 | 25.7 |
| 04:00 pm | 29 | Good | 17.3 | 26.4 |
| 05:00 pm | 36 | Good | 21.4 | 33.3 |
| 06:00 pm | 41 | Good | 24.6 | 32.4 |
| 07:00 pm | 42 | Good | 25.0 | 31.1 |
| 08:00 pm | 45 | Good | 27.0 | 33.5 |
| 09:00 pm | 47 | Good | 28.1 | 33.3 |
| 10:00 pm | 41 | Good | 24.7 | 28.7 |
| 11:00 pm | 38 | Good | 22.8 | 26.3 |
| 12:00 am | 36 | Good | 21.8 | 25.0 |
| 01:00 am | 36 | Good | 21.4 | 24.5 |
| 02:00 am | 36 | Good | 21.3 | 24.4 |
| 03:00 am | 35 | Good | 21.2 | 24.0 |
| 04:00 am | 36 | Good | 21.4 | 23.8 |
| 05:00 am | 29 | Good | 17.5 | 19.0 |
| 06:00 am | 30 | Good | 17.9 | 19.2 |
| 07:00 am | 24 | Good | 14.3 | 15.7 |
| 08:00 am | 20 | Good | 12.0 | 13.6 |
| 09:00 am | 19 | Good | 11.2 | 13.4 |
| 10:00 am | 18 | Good | 10.6 | 13.6 |
| 11:00 am | 17 | Good | 10.0 | 13.2 |
| 12:00 pm | 16 | Good | 9.7 | 12.6 |
| 01:00 pm | 16 | Good | 9.5 | 12.3 |
| 02:00 pm | 15 | Good | 9.0 | 11.6 |
| 03:00 pm | 19 | Good | 11.1 | 14.5 |
| 04:00 pm | 16 | Good | 9.6 | 10.9 |
| 05:00 pm | 22 | Good | 13.4 | 17.6 |
| 06:00 pm | 26 | Good | 15.4 | 17.7 |
| 07:00 pm | 29 | Good | 17.2 | 19.3 |
| 08:00 pm | 29 | Good | 17.6 | 20.0 |
| 09:00 pm | 26 | Good | 15.3 | 17.2 |
| 10:00 pm | 26 | Good | 15.6 | 17.3 |
| 11:00 pm | 24 | Good | 14.6 | 16.2 |
| 12:00 am | 21 | Good | 12.7 | 14.7 |
| 01:00 am | 19 | Good | 11.3 | 13.5 |
| 02:00 am | 16 | Good | 9.6 | 11.7 |
| 03:00 am | 12 | Good | 7.4 | 9.2 |
| 04:00 am | 10 | Good | 6.0 | 7.4 |
| 05:00 am | 9 | Good | 5.4 | 6.5 |
| 06:00 am | 9 | Good | 5.3 | 6.3 |