CPCB

Arwal Air Quality Index & Realtime Air Pollution

Lat: 25.2428 · Lon: 84.6657
Elevation: m · Offset: 19800s
AQI Score & Core Metrics
158
Unhealthy(US-AQI standard)
050100150200300500
Good (0-50)Moderate (51-100)Poor (101-150)Unhealthy (151-200)Severe (201-300)Hazardous (301+)
PM2.566.6 µg/m³
PM10145.8 µg/m³
Weather & Climate Summary

Current Conditions

34°C

Humidity: 63%

UV Index0.2
Wind Speed6.1 km/h

Primary Air Pollutants Arwal (Bihar)

PollutantConcentrationDetails
PM2.567 µg/m³Fine particles
PM10146 µg/m³Coarse particles
SO₂8 µg/m³Sulphur dioxide
CO271 µg/m³Carbon monoxide
NO₂6 µg/m³Nitrogen dioxide
O₃143 µg/m³Ozone

Hourly forecast Arwal (Bihar)

TimeTempCondition
Now34°CPartly cloudyPartly cloudy
18:0032°CPartly cloudyPartly cloudy
19:0032°COvercastOvercast
20:0031°CPartly cloudyPartly cloudy
21:0031°CPartly cloudyPartly cloudy
22:0030°COvercastOvercast
23:0030°COvercastOvercast
00:0029°COvercastOvercast
01:0029°COvercastOvercast
02:0028°CLight drizzleLight drizzle
03:0028°CLight drizzleLight drizzle
04:0028°COvercastOvercast
05:0028°CPartly cloudyPartly cloudy
06:0028°CPartly cloudyPartly cloudy
07:0030°CLight drizzleLight drizzle
08:0030°CThunderstormThunderstorm
09:0031°CLight drizzleLight drizzle
10:0033°CLight drizzleLight drizzle
11:0034°CLight drizzleLight drizzle
12:0035°CThunderstormThunderstorm
13:0034°COvercastOvercast
14:0035°COvercastOvercast
15:0032°CThunderstormThunderstorm
16:0030°CModerate drizzleModerate drizzle

Health Recommendations

Based on current air quality: Unhealthy · AQI 158

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

3.0 per day

Equates to breathing local air

Weekly Exposure

21.0 cigarettes

Monthly Exposure

90 cigarettes

Risk Assessments

Prevent Health Problems

High RiskHeadaches

Risk is High for Unhealthy conditions (AQI 158).

Common Symptoms

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

Do's
  • Favor indoor, filtered indoor air when the AQI is worse.
  • Hydrate and take breaks from screens or bright light if you are migraine-prone.
  • If you Try prescribed migraine meds, Have them accessible.
Don'ts
  • Do not do intense outdoor exercise during elevated AQI periods.
  • Avoid ignore worsening effects that feel unusual for you.
AQI Graph

Historical AQI Data Arwal (Bihar)

131
Min. AQIat 1:00 PM on 13th Jul
156
Max. AQIat 12:00 PM on 14th Jul
13-07-2026Time14-07-2026

Arwal's Nearby Cities

CityExplore
BhojpurBiharView
JehanabadBiharView
GayaBiharView
PatnaBiharView
AurangabadBiharView
Saran DistrictBiharView
BuxarBiharView
NalandaBiharView
VaishaliBiharView
NawadaBiharView
RohtasBiharView
Sheikhpura DistrictBiharView
SiwanBiharView
MuzaffarpurBiharView
SamastipurBiharView
GopalganjBiharView
BegusaraiBiharView
SheoharBiharView
DarbhangaBiharView
JamuiBiharView
SitamarhiBiharView
MungerBiharView
MadhubaniBiharView
Pashchim ChamparanBiharView
SaharsaBiharView
SupaulBiharView
MadhepuraBiharView
BhagalpurBiharView
PurniaBiharView
KatiharBiharView
ArariaBiharView
KishanganjBiharView

Air Quality FAQs at Arwal, Bihar

The current real-time AQI (US) level in Arwal, Bihar is 158 (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 Arwal, 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.