No recent searches
Download our 2025 World Air Quality Report now!
Air Quality Data
Learn
News
Impact
Support
Shop
Air Quality Near Me
Live Air Quality Ranking
Live Air Quality Map
Historical PM 2.5 Data
Air Quality API
Air Quality App
Measure Air Quality
Improve Air Quality
Community Air Monitoring
Air Quality News
Climate
Community
Featured Contributor
Health and Wellness
Resources
Wildfire
Climate Justice
Environmental Justice
Schools4Earth
ESG Initiatives
IQAir Foundation
Public-Private Partnerships
Warranty Registration
Knowledge Base
Product Support
User Guide Videos
Contact Support
Air Purifiers
Air Quality Monitors
Face Masks
Replacement Filters
IQAir AirVisual App
For Organisations
Data attribution
15 stations from 10 contributors
Live most polluted city ranking
Dej
66
Feleacu
60
Cluj-Napoca
58
Live cleanest city ranking
IQAir AirVisual app
Stay updated on the air quality of your favorite places
IQAir Earth
Real-time, 3D animated air pollution map
Deploy your own station
Get a monitor and contribute air quality data in your city.
Wildfire Map Spotlight: Smoke Show Fire, Mississippi
April 16, 2026: Chiang Mai among top 10 most polluted cities in the world
China Air Quality Alert
Get exclusive articles, product updates, tips, and occasional offers delivered to your inbox. You can unsubscribe at any time.
Continue with USA - or - select from the country list below
