Tiruchirappalli: Air quality (AQI)

Model estimate · US scale, not India’s CPCB AQI.

Tiruchirappalli

Tamil Nadu, India

Air quality

Now · 11:30 am IST

61US AQI

Moderate

Model estimate · US scale, not India’s CPCB AQI.

PM₂.₅: 10 µg/m³
PM₁₀: 12 µg/m³
NO₂: 7 µg/m³
O₃: 75 µg/m³
SO₂: 13 µg/m³
CO: 251 µg/m³

Open-Meteo · CAMS / Copernicus

AQI trend over the last 24 hours

US AQI · CAMS

The 24-hour trend uses CAMS model estimates on the US AQI scale. It is a separate dataset, not the history of a CPCB station; the two scales have different categories. 24/24

4613:00

4714:00

4815:00

4816:00

4917:00

5018:00

5019:00

5020:00

5021:00

5122:00

5123:00

5200:00

5301:00

5302:00

5403:00

5504:00

5505:00

5706:00

5807:00

5908:00

6009:00

6110:00

6111:00

6212:00

Hourly forecast

Forecast updated (IST)	US AQI	PM2.5 (µg/m³)
2026-10-22 13:00	46	8.7
2026-10-22 14:00	47	9.2
2026-10-22 15:00	48	10.1
2026-10-22 16:00	48	11.0
2026-10-22 17:00	49	14.7
2026-10-22 18:00	50	13.2
2026-10-22 19:00	50	14.1
2026-10-22 20:00	50	16.2
2026-10-22 21:00	50	17.5
2026-10-22 22:00	51	18.7
2026-10-22 23:00	51	16.9
2026-10-23 00:00	52	18.0
2026-10-23 01:00	53	18.3
2026-10-23 02:00	53	18.9
2026-10-23 03:00	54	18.6
2026-10-23 04:00	55	18.7
2026-10-23 05:00	55	19.6
2026-10-23 06:00	57	22.1
2026-10-23 07:00	58	18.9
2026-10-23 08:00	59	17.4
2026-10-23 09:00	60	15.0
2026-10-23 10:00	61	11.7
2026-10-23 11:00	61	10.2
2026-10-23 12:00	62	8.7

Tiruchirappalli

More forecasts for this city

Tiruchirappalli Weather27°C · Cloudy Tiruchirappalli weather tomorrowDaily maximum 30° · Low 24°Tiruchirappalli TemperatureNow 27°C · Feels like 32°Tiruchirappalli Rain chance100% · 22 mm

Friday, 23 October

Current estimate

27°

Cloudy

Feels like 32°

Temperature in °C

Rain is more likely around 10:00 am.

Hourly forecast

Forecast updated 10:42 am ISTOpen-Meteo

Hourly forecast

Temperature & rain chance

Now27°

61%

11:00 am29°

59%

12:00 pm30°

63%

1:00 pm30°

71%

2:00 pm30°

78%

3:00 pm26°

85%

4:00 pm26°

91%

5:00 pm26°

96%

6:00 pm25°

98%

7:00 pm25°

97%

8:00 pm25°

96%

9:00 pm25°

94%

10:00 pm25°

91%

11:00 pm25°

86%

7-day forecast

Today100%24°30°

Tomorrow92%24°30°

Sun93%24°29°

Mon76%24°27°

Tue41%23°32°

Wed21%24°33°

Thu20%23°32°

Forecasts can change. Check again closer to your plans.

India

Explore more cities

8 cities

Madurai Puducherry Coimbatore Bengaluru Mysuru Kochi Chennai Thiruvananthapuram

Model-based weather data from Open-Meteo. Mausm is independent and is not affiliated with IMD. About & data →