CPCB

Sheohar Air Quality Index & Realtime Air Pollution

Lat: 26.5139 · Lon: 85.2934
Elevation: m · Offset: 19800s
AQI Score & Core Metrics
152
Unhealthy(US-AQI standard)
050100150200300500
Good (0-50)Moderate (51-100)Poor (101-150)Unhealthy (151-200)Severe (201-300)Hazardous (301+)
PM2.543.5 µg/m³
PM1083.6 µg/m³
Weather & Climate Summary

Current Conditions

33°C

Humidity: 63%

UV Index0.2
Wind Speed0.4 km/h

Primary Air Pollutants Sheohar (Bihar)

PollutantConcentrationDetails
PM2.544 µg/m³Fine particles
PM1084 µg/m³Coarse particles
SO₂10 µg/m³Sulphur dioxide
CO362 µg/m³Carbon monoxide
NO₂7 µg/m³Nitrogen dioxide
O₃149 µg/m³Ozone

Hourly forecast Sheohar (Bihar)

TimeTempCondition
Now33°COvercastOvercast
18:0031°COvercastOvercast
19:0030°COvercastOvercast
20:0030°CPartly cloudyPartly cloudy
21:0029°COvercastOvercast
22:0029°COvercastOvercast
23:0028°COvercastOvercast
00:0028°CPartly cloudyPartly cloudy
01:0028°CMostly clearMostly clear
02:0027°CThunderstorm with slight hailThunderstorm with slight hail
03:0026°CThunderstormThunderstorm
04:0026°CSlight rain showersSlight rain showers
05:0026°CModerate drizzleModerate drizzle
06:0027°CLight drizzleLight drizzle
07:0028°COvercastOvercast
08:0030°COvercastOvercast
09:0030°CThunderstormThunderstorm
10:0031°CThunderstormThunderstorm
11:0032°CThunderstormThunderstorm
12:0032°CLight drizzleLight drizzle
13:0031°CThunderstormThunderstorm
14:0029°CThunderstorm with slight hailThunderstorm with slight hail
15:0028°CThunderstorm with slight hailThunderstorm with slight hail
16:0028°CModerate drizzleModerate drizzle

Health Recommendations

Based on current air quality: Unhealthy · AQI 152

Unhealthy
  • Air PurifierTurn On
  • Car FilterMust
  • N95 MaskMust
  • Stay IndoorMust
Outdoor Activity Guidelines

Everyone may begin to experience health effects; members of sensitive groups may experience more serious health effects. Active children, adults, and people with respiratory diseases should avoid prolonged outdoor exertion.

Standard: US EPA AQI ScaleUpdated: Live
Cigarette Equivalent

2.0 per day

Equates to breathing local air

Weekly Exposure

14.0 cigarettes

Monthly Exposure

60 cigarettes

Risk Assessments

Prevent Health Problems

High RiskHeadaches

Risk is High for Unhealthy conditions (AQI 152).

Common Symptoms

You may observe: Pressure or tightness around the forehead and temples, Sensitivity to light or smell, Fatigue or difficulty concentrating.

Do's
  • Choose indoor, clean indoor air when the AQI is elevated.
  • Stay hydrated and take short breaks from devices or harsh light if you are migraine-prone.
  • If you Make use of prescribed migraine meds, Keep close them accessible.
Don'ts
  • Try not to do intense outdoor exercise during worse AQI periods.
  • Don’t ignore worsening symptoms that feel unusual for you.
AQI Graph

Historical AQI Data Sheohar (Bihar)

149
Min. AQIat 1:00 PM on 13th Jul
158
Max. AQIat 5:00 AM on 14th Jul
13-07-2026Time14-07-2026

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Air Quality FAQs at Sheohar, Bihar

The current real-time AQI (US) level in Sheohar, Bihar is 152 (Unhealthy). This was last updated recently.

The best AQI (US) level was generally lower during the early afternoon in the last 24 hours.

The worst AQI (US) level typically peaks during early morning or late evening hours due to temperature inversion.

The AQI (US) levels in Sheohar, Bihar have been fluctuating throughout the last 24 hours depending on traffic and weather conditions.

Current AQI (US) levels are unhealthy for everyone. It's advised to adjust your outdoor activities based on personal sensitivity.