Worst PM2.5 levels since January: What is cloud seeding? Can it help with Delhi's pollution?

Delhi recorded its worst PM2.5 levels of the year on Diwali and the day after, with pollution continuing to blanket the city well into midw.
HometownLife

What's an air quality index? How to check pollution levels where you live

Residents can monitor air quality through resources like the MiAir Quality Index Dashboard and AirNow. The Air Quality Index (AQI) uses a color-coded system to inform the public about air quality ...

Take a Deep Breath? How Bad Air Affects Your Marathon Finish Time

Marathon runners consistently finished slower in cities with higher levels of dangerous particles in the air, researchers found.
朝日新聞社

Study links high PM2.5 levels to a greater risk of heart attack

In its study, the researchers determined that exposure to high concentrations of microscopic particulate matter (PM2.5) in ...
Hosted on MSN

Delhi's PM2.5 Crisis: Toxic Air Is City's New Plague, Killing More Than Heart Disease And Diabetes Combined

According to the IHME report, PM2.5, the fine toxic pollutant particles in the air, continues to remain the highest cause of ...
OPB

Exposure to wildfire smoke is linked with higher risk of dementia, UW study shows

Editor’s note: As of June 30, 2025, this study has been retracted after researchers discovered a coding error that made their results no longer statistically ...
The Print on MSN

Delhi’s AQI monitors didn’t go blank just on Diwali. Hundreds of hours of October PM2.5 data missing

EXCLUSIVE: ThePrint analysed PM2.5 data from all 39 AQI stations across the capital for the month of October and found some ...