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Mārāndahalli (Tamil Nadu) (IN)

Air Quality Trend (last 7 days)

Good (0-50)
Moderate (51-100)
Unhealthy for Sensitive Groups (101-150)
Unhealthy (151-200)
Very Unhealthy (201-300)
Hazardous (300+)

Weather - 48h MET Norway

Clear sky
24°C
Clear sky
Humidity
55.7%
Wind
4 m/s
Pressure
1014.8 hPa
Direction
83°
Sunrise
05:00
Sunset
17:00
24h Forecast:
Temp.
16° / 27°
Precip.
0mm
Max wind
4 m/s

Hourly Forecast

28.01
Now
Weather
24°
28.01
14:00
Weather
22°
28.01
15:00
Weather
21°
28.01
16:00
Weather
20°
28.01
17:00
Weather
19°
28.01
18:00
Weather
19°
28.01
19:00
Weather
18°
28.01
20:00
Weather
17°
28.01
21:00
Weather
17°
28.01
22:00
Weather
16°
28.01
23:00
Weather
16°
29.01
00:00
Weather
16°
29.01
01:00
Weather
16°
29.01
02:00
Weather
17°
29.01
03:00
Weather
19°
29.01
04:00
Weather
22°
29.01
05:00
Weather
23°
29.01
06:00
Weather
25°
29.01
07:00
Weather
26°
29.01
08:00
Weather
26°
29.01
09:00
Weather
27°
29.01
10:00
Weather
27°
29.01
11:00
Weather
27°
29.01
12:00
Weather
26°

Temperature

27°C
16°C
13:00
24°C
14:00
22°C
15:00
21°C
16:00
20°C
17:00
19°C
18:00
19°C
19:00
18°C
20:00
17°C
21:00
17°C
22:00
16°C
23:00
16°C
00:00
16°C
01:00
16°C
02:00
17°C
03:00
19°C
04:00
22°C
05:00
23°C
06:00
25°C
07:00
26°C
08:00
26°C
09:00
27°C
10:00
27°C
11:00
27°C
12:00
26°C
13:00 00:00 12:00

Precipitation

0mm
0mm
13:00 00:00 12:00

Wind

4m/s
0m/s
13:00
3.6 m/s
14:00
4 m/s
15:00
3.8 m/s
16:00
4 m/s
17:00
2.9 m/s
18:00
2.7 m/s
19:00
2.9 m/s
20:00
2.6 m/s
21:00
2.3 m/s
22:00
2 m/s
23:00
1.7 m/s
00:00
1.5 m/s
01:00
1.3 m/s
02:00
1.7 m/s
03:00
1.3 m/s
04:00
2.4 m/s
05:00
3.3 m/s
06:00
3.7 m/s
07:00
3.5 m/s
08:00
3.6 m/s
09:00
3.5 m/s
10:00
3.3 m/s
11:00
3.3 m/s
12:00
3.2 m/s
13:00 00:00 12:00

Radiation

No sensor within 100 km.

We display the worst measurements from all stations in the area. This approach provides a more cautious assessment of air quality, accounting for local pollution sources.

AQI
90.4 km
165
55%

Measurement time: 2026-01-28 13:28

Calculated from PM2.5/PM10

PM2.5
90.4 km
83.55 µg/m3
99.5%

Measurement time: 2026-01-28 13:28

source: OpenWeatherMap

O3
41.1 km
133.35 µg/m3
83.3%

Measurement time: 2026-01-28 12:23

source: OpenWeatherMap

PM10
90.4 km
96.42 µg/m3
68.9%

Measurement time: 2026-01-28 13:28

source: OpenWeatherMap

NO2
90.4 km
9.9 µg/m3
5%

Measurement time: 2026-01-28 13:28

source: OpenWeatherMap

CO
90.4 km
0.37742 mg/m3
2.7%

Measurement time: 2026-01-28 13:28

source: OpenWeatherMap

SO2
90.4 km
6.94 µg/m3
2%

Measurement time: 2026-01-28 13:28

source: OpenWeatherMap

Info


Country: India
Region: Tamil Nadu
Latitude: 12.38826
Longitude: 78.00316

Cities in the area:

About Air Quality in Mārāndahalli

Air quality in Mārāndahalli is monitored in real-time by sensors and measurement stations. On this page you'll find current data on major air pollutants including particulate matter PM2.5 and PM10, nitrogen dioxide (NO2), ozone (O3), and radiation levels.

Common Pollutants in Mārāndahalli

  • PM2.5 - fine particulate matter up to 2.5 micrometers, particularly harmful to health
  • PM10 - particulate matter up to 10 micrometers from traffic and industry
  • NO2 - nitrogen dioxide mainly emitted by vehicles
  • O3 - tropospheric ozone formed in photochemical reactions

When is Air Quality Best in Mārāndahalli?

Generally, the best air quality occurs:

  • Early morning (5:00-7:00 AM) before rush hour traffic
  • After rainfall which cleanses the atmosphere
  • During strong winds that disperse pollutants
  • In summer months when heating systems are less used

Tips for Runners in Mārāndahalli

If you're planning outdoor activities in Mārāndahalli, always check the current AQI value. When AQI exceeds 100, consider moving your workout indoors or shortening the distance. People with respiratory issues, children, and seniors should be especially cautious during elevated pollution levels. Choose routes away from busy streets and industrial areas.