CPCB

Rohtas Air Quality Index & Realtime Air Pollution

Lat: 24.6298 · Lon: 83.9200
Elevation: m · Offset: 19800s
AQI Score & Core Metrics
156
Unhealthy(US-AQI standard)
050100150200300500
Good (0-50)Moderate (51-100)Poor (101-150)Unhealthy (151-200)Severe (201-300)Hazardous (301+)
PM2.560.3 µg/m³
PM10126.2 µg/m³
Weather & Climate Summary

Current Conditions

31°C

Humidity: 62%

UV Index0.15
Wind Speed2.7 km/h

Primary Air Pollutants Rohtas (Bihar)

PollutantConcentrationDetails
PM2.560 µg/m³Fine particles
PM10126 µg/m³Coarse particles
SO₂5 µg/m³Sulphur dioxide
CO254 µg/m³Carbon monoxide
NO₂8 µg/m³Nitrogen dioxide
O₃101 µg/m³Ozone

Hourly forecast Rohtas (Bihar)

TimeTempCondition
Now31°CMostly clearMostly clear
18:0030°CMostly clearMostly clear
19:0028°CPartly cloudyPartly cloudy
20:0028°COvercastOvercast
21:0028°COvercastOvercast
22:0027°CPartly cloudyPartly cloudy
23:0027°COvercastOvercast
00:0027°CPartly cloudyPartly cloudy
01:0027°COvercastOvercast
02:0026°COvercastOvercast
03:0026°CLight drizzleLight drizzle
04:0026°CLight drizzleLight drizzle
05:0025°CLight drizzleLight drizzle
06:0025°CDense drizzleDense drizzle
07:0026°CMostly clearMostly clear
08:0029°CMostly clearMostly clear
09:0031°CClear skyClear sky
10:0031°CLight drizzleLight drizzle
11:0032°CLight drizzleLight drizzle
12:0033°CLight drizzleLight drizzle
13:0031°CLight drizzleLight drizzle
14:0031°CThunderstormThunderstorm
15:0031°CLight drizzleLight drizzle
16:0026°CThunderstorm with slight hailThunderstorm with slight hail

Health Recommendations

Based on current air quality: Unhealthy · AQI 156

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

2.7 per day

Equates to breathing local air

Weekly Exposure

18.9 cigarettes

Monthly Exposure

81 cigarettes

Risk Assessments

Prevent Health Problems

High RiskHeadaches

Risk is High for Unhealthy conditions (AQI 156).

Common Symptoms

Common warning signs include: Pressure or tightness around the forehead and temples, Sensitivity to light or smell, Fatigue or difficulty concentrating.

Do's
  • Prefer indoor, filtered air when the AQI is elevated.
  • Drink water and pause from screen time or strong light if you are migraine-prone.
  • If you Consider using prescribed migraine meds, Store them accessible.
Don'ts
  • Avoid do intense outdoor exercise during poor AQI periods.
  • Try not to ignore worsening issues that feel unusual for you.
AQI Graph

Historical AQI Data Rohtas (Bihar)

113
Min. AQIat 1:00 PM on 13th Jul
153
Max. AQIat 12:00 PM on 14th Jul
13-07-2026Time14-07-2026

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Air Quality FAQs at Rohtas, Bihar

The current real-time AQI (US) level in Rohtas, Bihar is 156 (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 Rohtas, 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.