CPCB

Supaul Air Quality Index & Realtime Air Pollution

Lat: 26.1153 · Lon: 86.5951
Elevation: m · Offset: 19800s
AQI Score & Core Metrics
132
Poor(US-AQI standard)
050100150200300500
Good (0-50)Moderate (51-100)Poor (101-150)Unhealthy (151-200)Severe (201-300)Hazardous (301+)
PM2.531.4 µg/m³
PM1049.6 µg/m³
Weather & Climate Summary

Current Conditions

31°C

Humidity: 76%

UV Index0.15
Wind Speed5.9 km/h

Primary Air Pollutants Supaul (Bihar)

PollutantConcentrationDetails
PM2.531 µg/m³Fine particles
PM1050 µg/m³Coarse particles
SO₂6 µg/m³Sulphur dioxide
CO435 µg/m³Carbon monoxide
NO₂6 µg/m³Nitrogen dioxide
O₃141 µg/m³Ozone

Hourly forecast Supaul (Bihar)

TimeTempCondition
Now31°CLight drizzleLight drizzle
18:0028°CModerate drizzleModerate drizzle
19:0028°CLight drizzleLight drizzle
20:0028°COvercastOvercast
21:0028°COvercastOvercast
22:0028°COvercastOvercast
23:0028°CPartly cloudyPartly cloudy
00:0028°CMostly clearMostly clear
01:0027°CPartly cloudyPartly cloudy
02:0027°CPartly cloudyPartly cloudy
03:0027°COvercastOvercast
04:0027°CLight drizzleLight drizzle
05:0027°CThunderstormThunderstorm
06:0027°CLight drizzleLight drizzle
07:0028°CModerate drizzleModerate drizzle
08:0028°CModerate drizzleModerate drizzle
09:0029°CThunderstormThunderstorm
10:0031°CLight drizzleLight drizzle
11:0033°CThunderstormThunderstorm
12:0032°CThunderstormThunderstorm
13:0033°COvercastOvercast
14:0033°COvercastOvercast
15:0032°CThunderstormThunderstorm
16:0029°CThunderstorm with slight hailThunderstorm with slight hail

Health Recommendations

Based on current air quality: Poor · AQI 132

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

Members of sensitive groups (children, elderly, and people with heart/lung disease) may experience health effects. The general public is unlikely to be affected immediately, but should monitor physical comfort.

Standard: US EPA AQI ScaleUpdated: Live
Cigarette Equivalent

1.4 per day

Equates to breathing local air

Weekly Exposure

9.8 cigarettes

Monthly Exposure

42 cigarettes

Risk Assessments

Prevent Health Problems

Elevated RiskHeadaches

Risk is Elevated for Poor conditions (AQI 132).

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 Supaul (Bihar)

141
Min. AQIat 1:00 PM on 13th Jul
152
Max. AQIat 10:00 PM on 13th Jul
13-07-2026Time14-07-2026

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Air Quality FAQs at Supaul, Bihar

The current real-time AQI (US) level in Supaul, Bihar is 132 (Poor). 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 Supaul, Bihar have been fluctuating throughout the last 24 hours depending on traffic and weather conditions.

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