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Mairwa (Bihar) (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

Cloudy
20°C
Cloudy
Humidity
86.8%
Wind
3 m/s
Pressure
1010.7 hPa
Direction
135°
Sunrise
05:00
Sunset
17:00
24h Forecast:
Temp.
17° / 23°
Precip.
9.4mm
Max wind
5.8 m/s

Hourly Forecast

20.03
Now
Weather
20°
20.03
21:00
Weather
20°
0.3
20.03
22:00
Weather
19°
1.8
6
20.03
23:00
Weather
19°
1.4
21.03
00:00
Weather
19°
0.7
21.03
01:00
Weather
19°
0.4
21.03
02:00
Weather
19°
0.1
21.03
03:00
Weather
20°
0.2
21.03
04:00
Weather
20°
0.3
21.03
05:00
Weather
21°
0.4
21.03
06:00
Weather
22°
0.3
21.03
07:00
Weather
22°
0.3
21.03
08:00
Weather
23°
3.2
21.03
09:00
Weather
21°
21.03
10:00
Weather
22°
21.03
11:00
Weather
22°
21.03
12:00
Weather
21°
21.03
13:00
Weather
20°
21.03
14:00
Weather
19°
21.03
15:00
Weather
18°
21.03
16:00
Weather
18°
21.03
17:00
Weather
17°
21.03
18:00
Weather
17°
21.03
19:00
Weather
17°

Temperature

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

Precipitation

3.2mm
0mm
21:00
0.3mm
22:00
1.8mm
23:00
1.4mm
00:00
0.7mm
01:00
0.4mm
02:00
0.1mm
03:00
0.2mm
04:00
0.3mm
05:00
0.4mm
06:00
0.3mm
07:00
0.3mm
08:00
3.2mm
20:00 07:00 19:00

Wind

5.8m/s
0m/s
20:00
3 m/s
21:00
4.3 m/s
22:00
5.8 m/s
23:00
1.1 m/s
00:00
0.9 m/s
01:00
1.6 m/s
02:00
1.8 m/s
03:00
2 m/s
04:00
1.9 m/s
05:00
1.1 m/s
06:00
1.4 m/s
07:00
1.4 m/s
08:00
2.7 m/s
09:00
3.5 m/s
10:00
3.1 m/s
11:00
2.2 m/s
12:00
1.2 m/s
13:00
1.7 m/s
14:00
2 m/s
15:00
1.2 m/s
16:00
1.2 m/s
17:00
1.1 m/s
18:00
0.9 m/s
19:00
0.7 m/s
20:00 07:00 19:00

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
91.3 km
186
62%

Measurement time: 2026-03-20 20:30

Calculated from PM2.5/PM10

PM2.5
91.3 km
124 µg/m3
147.6%

Measurement time: 2026-03-20 20:30

source: Aqicn

PM10
91.3 km
64 µg/m3
45.7%

Measurement time: 2026-03-20 20:30

source: Aqicn

O3
72.8 km
10 µg/m3
6.3%

Measurement time: 2026-03-20 19:30

source: Aqicn

SO2
91.3 km
19.2 µg/m3
5.5%

Measurement time: 2026-03-20 20:30

source: Aqicn

NO2
91.3 km
4.2 µg/m3
2.1%

Measurement time: 2026-03-20 20:30

source: Aqicn

CO
72.8 km
0.0053 mg/m3
0%

Measurement time: 2026-03-20 19:30

source: Aqicn

Info


Country: India
Region: Bihar
Latitude: 26.23218
Longitude: 84.16349

Cities in the area:


Solar Energy

Night
0 W/m²
Solar Radiation
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Calculate energy production for Mairwa

About Air Quality in Mairwa

Air quality in Mairwa 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 Mairwa

  • 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 Mairwa?

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 Mairwa

If you're planning outdoor activities in Mairwa, 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.