CPCB

Shimla Air Quality Index & Realtime Air Pollution

Lat: 31.1044 · Lon: 77.1666
Elevation: m · Offset: 19800s
AQI Score & Core Metrics
51
Moderate(US-AQI standard)
050100150200300500
Good (0-50)Moderate (51-100)Poor (101-150)Unhealthy (151-200)Severe (201-300)Hazardous (301+)
PM2.523.8 µg/m³
PM1023.9 µg/m³
Weather & Climate Summary

Current Conditions

16°C

Humidity: 99%

UV Index0
Wind Speed2.8 km/h

Primary Air Pollutants Shimla (Himachal Pradesh)

PollutantConcentrationDetails
PM2.524 µg/m³Fine particles
PM1024 µg/m³Coarse particles
SO₂2 µg/m³Sulphur dioxide
CO568 µg/m³Carbon monoxide
NO₂30 µg/m³Nitrogen dioxide
O₃52 µg/m³Ozone

Hourly forecast Shimla (Himachal Pradesh)

TimeTempCondition
Now16°CMostly clearMostly clear
22:0016°CPartly cloudyPartly cloudy
23:0016°COvercastOvercast
00:0016°CPartly cloudyPartly cloudy
01:0015°CPartly cloudyPartly cloudy
02:0015°CMostly clearMostly clear
03:0015°CMostly clearMostly clear
04:0015°CClear skyClear sky
05:0015°CClear skyClear sky
06:0016°CClear skyClear sky
07:0017°CMostly clearMostly clear
08:0019°CLight drizzleLight drizzle
09:0020°CLight drizzleLight drizzle
10:0020°CModerate drizzleModerate drizzle
11:0021°CLight drizzleLight drizzle
12:0022°CLight drizzleLight drizzle
13:0022°CModerate drizzleModerate drizzle
14:0020°CModerate drizzleModerate drizzle
15:0020°CModerate drizzleModerate drizzle
16:0020°CLight drizzleLight drizzle
17:0019°CLight drizzleLight drizzle
18:0018°COvercastOvercast
19:0017°COvercastOvercast
20:0017°COvercastOvercast

Health Recommendations

Based on current air quality: Moderate · AQI 51

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

Air quality is generally fine, though a small number of unusually sensitive people may notice mild effects. If you fall into a sensitive group, keep an eye on how you feel and go easy on strenuous outdoor activity.

Standard: US EPA AQI ScaleUpdated: Live
Cigarette Equivalent

1.1 per day

Equates to breathing local air

Weekly Exposure

7.7 cigarettes

Monthly Exposure

33 cigarettes

Risk Assessments

Prevent Health Problems

Mild RiskHeadaches

Risk is Mild for Moderate conditions (AQI 51).

Common Symptoms

You may observe: Tight, band-like pressure across the forehead and temples, Extra sensitivity to light, noise, or strong smells, Sluggishness and trouble staying focused.

Do's
  • Choose indoors with clean indoor air whenever pollution levels climb.
  • Stay hydrated through the day and take short breaks from devices or harsh light if migraines hit you easily.
  • Keep close any prescribed headache or migraine relief within reach.
Don'ts
  • Try not to power through demanding outdoor exercise while the AQI is worse.
  • Don’t brush off pain that feels sharper or different from your usual.
AQI Graph

Historical AQI Data Shimla (Himachal Pradesh)

38
Min. AQIat 10:00 PM on 7th Aug
64
Max. AQIat 4:00 PM on 8th Aug
07-08-2026Time08-08-2026

Shimla's Nearby Cities

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SirmaurHimachal PradeshView
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KulluHimachal PradeshView
KangraHimachal PradeshView

Air Quality FAQs at Shimla, Himachal Pradesh

The current real-time AQI (US) level in Shimla, Himachal Pradesh is 51 (Moderate). 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 Shimla, Himachal Pradesh have been fluctuating throughout the last 24 hours depending on traffic and weather conditions.

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