Air Quality in Arrah, India

Rain
33.6°C · 52.5% humidity
33.6°
Feels 38.5°
90
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
2 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
138 9pm
123
123
90 12am
99
106
111 3am
114
117
134 6am
120
121
121 9am
122
122
122 12pm
123
123
123 3pm
123
123
123 6pm
138
138
Station readings 22h ago
AQI 61
PM2.5 16.8 µg/m³ · 22h ago
AD 728×90

Air Quality Index Trend

47h · 5 stn

Arrah's air quality is affected by vehicle emissions, industrial activity, and seasonal crop burning. Air quality typically worsens from November to February due to temperature inversions trapping pollutants near the surface. Current PM2.5 concentration in Arrah is 2.0× the WHO 24-hour guideline of 15 µg/m³.

52.5%
Humidity
49.9 km/h
Wind ESE
994.8 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5
90
30.65 µg/m³
PM10▲
113
179.9 µg/m³
050100150200300500

What is the weather forecast for Arrah?

Temperature & Precipitation

PM2.5 Trend

47h · 5 stations
PM2.530.65 µg/m³ ×2.0 WHO
Moderate
PM10179.9 µg/m³
Unhealthy for sensitive groups
UV INDEX0.7
Low
AD 300×250
Station readings (2 stations within 25 km)
30.65
Median
30.65
Average
27.8
Low
33.5
High
PM2.5 µg/m³ · Model: 53.7 · Bias: +23.0

What is the 7-day forecast for Arrah?

06-08
41.3° 33.6°
7.13 mm
06-09
41.5° 31.4°
0.5 mm
06-10
41.9° 30.1°
21.88 mm
06-11
31.4° 27.6°
1.56 mm
06-12
44.3° 28.7°
0.75 mm
06-13
43.1° 32.7°
0.69 mm
06-14
42.1° 28.1°
7.81 mm
Both models agree Avg diff: 5.0°C

Where are air quality stations near Arrah?

17
New DM Office, Arrah, India
0.7 km PM2.5: 4.1 µg/m³
26
New DM Office, Arrah, India
0.7 km PM2.5: 6.2 µg/m³
47
New DM Office, Arrah, India
0.7 km PM2.5: 11.3 µg/m³
34
New DM Office, Arrah, India
0.7 km PM2.5: 8.2 µg/m³
23
New DM Office, Arrah, India
0.7 km PM2.5: 5.5 µg/m³
5
New DM Office, Arrah, India
0.7 km PM2.5: 1.2 µg/m³
18
New DM Office, Arrah, India
0.7 km PM2.5: 4.3 µg/m³
43
Darshan Nagar, Chhapra, India
26.3 km PM2.5: 10.3 µg/m³
10
Darshan Nagar, Chhapra, India
26.3 km PM2.5: 2.4 µg/m³
42
Darshan Nagar, Chhapra, India
26.3 km PM2.5: 10.1 µg/m³

What cities are near Arrah?

88 Koelwār 93 Bihtā 87 Maner 90 Bela 96 Bikram 49 Revelganj 49 Chāpra 82 Jagdīspur 82 Shāhpur 94 Naubatpur
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Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-06-08T19:32 UTC.