Edition
IN
English
Weather

TOI

WeatherAir Quality Index

Dehradun Air Quality Index Today

Date: 22nd May 2026
Select State
Select City
75
Moderate (51 - 100)
28°C
PM 2.5
43
PM 10
53
Dehradun has a Moderate rating with an AQI of 75. PM2.5 is at 43 µg/m³ , and PM10 stands at 53 µg/m³ , both indicating moderate levels of pollution. Ozone concentration is measured at 63 ppb , which may affect sensitive individuals. At a temperature of 28°C, those with respiratory concerns should take precautions.

Air Quality Levels

0-50

Good

51-100

Moderate

101-200

Poor

Updated: 22 May 2026, 06:00am

AQI in Popular Cities

Clear skies or hazardous air? Get the latest AQI insights
Select City
New Delhi
31°C
51 AQI
Mumbai
29°C
23 AQI
Bangalore
24°C
27 AQI
Hyderabad
32°C
43 AQI
Chennai
30°C
44 AQI
Noida
33°C
35 AQI
Kolkata
30°C
77 AQI
Pune
27°C
23 AQI
Ahmedabad
31°C
37 AQI
Lucknow
31°C
123 AQI
Gurgaon
31°C
54 AQI
Chandigarh
31°C
84 AQI

Major AQI Pollutants

Particular Matter

PM2.5

43

µg/m³

Particular Matter

PM10

53

µg/m³

Carbon Monoxide

CO

40

ppb

Sulphar Dioxide

SO2

37

ppb

Nitrogen Dioxide

NO2

39

ppb

Ozone

O3

63

ppb

Weekly AQI Comparison in Dehradun

Last updated on: 22nd May 2026
  • DaysIndexAQI Status
  • 15th May, Fri
    68Moderate
  • 16th May, Sat
    55Moderate
  • 17th May, Sun
    57Moderate
  • 18th May, Mon
    77Moderate
  • 19th May, Tue
    81Moderate
  • 20th May, Wed
    60Moderate
  • 21st May, Thu
    73Moderate

FAQ’s

  • 1. What is the AQI in Dehradun today?
    • The current AQI in Dehradun on Friday 22 May is 75, which falls in the (51 - 100) category due to elevated levels of PM2.5 and PM10.
  • 2. What was the air pollution index in Dehradun yesterday?
  • 3. When was the highest AQI recorded in Dehradun last week?
  • 4. When was the highest AQI recorded in Dehradun in the last 24 hours?

Other Cities

Most Polluted Cities

Last updated on: 22nd May 2026

Most Polluted Cities

Last updated on: 22nd May 2026
Explore Every Corner
Across The Globe
Cale Makar InjuryMS DhoniNolan Smith ArrestZohran MamdaniKyle Busch HospitalizedQuote of The Day By Conor McgregorKarl AnthonyJalen BrunsonCarlos AlcarazRonda Rousey Net WorthCockroach Janta PartyIPL Points Table 2026Tom BradyJimmy ButlerAnna KournikovaMaurice ShelmonEmmitt SmithAir India Emergency LandingNHL Trade RumorsIPL 2026 Playoff PredictionConnor McDavid Trade RumorToronto Maple LeafsConor McGregorUFC Freedom 205Adam MunsterteigerAuston MatthewsCale Makar InjuryJordhy ThompsonNFL Trade RumorsTrey Hendrickson
Living and Entertainment
CricbuzzLifestyleNewspaper SubscriptionFood NewsTVTimes PrimeTravel DestinationsWhats HotETimesTimes LifeTimes PetsMyLifeXP
Services
CouponDuniaTechGigTimesJobsBollywood NewsTimes MobileGadgetsTimes EventsWork with UsColombiaTOI Global
Trending Videos
DOJ Charges 15 In $90M Minnesota Fraud; 'Ringleader' Sentenced | DETAILSON CAM: Russia Places Nuke Missile Capable Of Wiping Out European Capitals Near NATO Border'China Has 11,000 Merchant Ships': U.S. Navy Admits Chinese Prowess; 'We Need Them Too' | WATCH‘Answer Straight!’: Senator Kennedy Cuts Off Gen. Eric Smith During Heated Iran-Ukraine Exchange'Xi Acting Like Pregnant Nun': U.S. Navy Admiral Caudle Reveals Taiwan Plan After Kennedy GrillingKimmel Sparks Late-Night Revolt With Brutal Message After Stephen Colbert Finale | WATCH'I Will Be Killed Both Ways': Trump's Shocker In Oval Office; Then Explains Why With Iran TwistON CAM: Russia Showcases NUCLEAR WEAPONS; Putin Deploys NUKE FORCE To NATO Border | WATCH'Using Nuclear Weapons Only...': Putin's Address To Nation After Deploying Nukes Near NATO Border'Cuba Action Imminent': Trump Confirms 'NEW WAR' In U.S. Backyard; Military Invasion Next?Calcutta High Court Junks Pleas On West Bengal Cattle Slaughter Rules Ahead Of Bakr Eid‘Menon’ Surname Row: VD Satheesan Faces Heat From Kerala Congress Leaders Over Oath Name Choice‘Iran In Full Control': IRGC Drops New Map Of Hormuz, Makes Big Claims Amid Gulf PanicBig Blow To Trump; Iran Leader Issues ‘NUKE WEAPONS’ Order, Pours Cold Water On U.S. EffortsIUML And VCK To Also Join Vijay Cabinet In Tamil Nadu, Expansion Tomorrow: ReportHezbollah Unleashes Overnight Rocket Blitz on IDF Positions inside LebanonTurmoil Hits White House Over Iran War? Two High-Ranking Officials In Trump Team QuitCannes 2026: Ruchi Gujjar sparks debate with ghunghat look; Aditi Rao Hydari, Mouni Roy steal show
Latest News
Hazaribag man drowns while fishing in lake"Behen Darr Gayi!": Fans relive ‘Bhagam Bhag’ era after watching Akshay Kumar's 'Bhooth Bangla' trailerMBOSE HSLC result 2026 to release tomorrow: Check details hereIran war risk: JPMorgan CEO Jamie Dimon warns of oil shocks, sticky inflation and higher interest ratesMake your clutch last longer with these easy driving tips“Three-against-one situation”: El Rubius opens up on being “targeted” in MrBeast’s viral $1M challengeBihar BTSC lab assistant notification released for 1091 posts at btsc.bihar.gov.in; apply hereIPL craze costs techie Rs 1.46 lakh in fake RCB vs CSK ticket scamRaising “robot-proof” kids: Why creativity and curiosity matter more than everInside ‘Satguru Sharan’: Exploring Saif Ali Khan and Kareena Kapoor Khan’s Rs 100 crore Bandra homeHow selling Alaska in 1867 was a costly mistake for Russia'Hera Pheri 3 is coming': Paresh Rawal dismisses delay reports and reveals he will 'start shooting soon'US-Iran War: A daring rescue Hollywood blockbuster is on its way. Till then, pick your favourite from these 10 films on bringing someone home against all oddsKolkata team unveils fan mural at Rash Behari Avenue, celebrating city’s first loveHow US spread a lie to rescue a pilot of a jet shot down in IranNetflix unveils ‘VOID’, an AI model that can change a movie plotAI data centers are causing 'stress' not just to tech companies, but also private insurers"Trans women are.....": Clavicular’s viral moment with trans women sparks fresh conversation on internet culture
Copyright © 2026 Bennett, Coleman & Co. Ltd. All rights reserved. For reprint rights: Times Syndication Service