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Air Pollution Effects

Respiratory Issues Health Risks Vulnerable Populations Respiratory Diseases Respiratory Health Preventive Measures AQI Impact Mortality Rates Community Health Air Quality Index

Delhi Sees Best January–May Air Quality in Eight Years, CAQM Says

The CAQM report credits policy steps and short-term weather shifts for lower pollution levels.

Union Minister Orders Time‑Bound Push to Cut Delhi‑NCR Pollution Before Winter

RIVM Warns of High Ozone Levels Across Central Netherlands

Mexico City Keeps Regular Hoy No Circula for Saturday as Air Quality Rated Acceptable

Arequipa Overtakes Lima as Peru’s Most Polluted City

Delhi-NCR Activates GRAP Stage I as Heatwave Pushes Air Quality to Poor

Mexico City’s Hoy No Circula Is Running on Its Normal Schedule This Week

Delhi Set to Sign MoU With IIT Kanpur-Linked ARF for AI Air-Quality Monitoring

Peru Now Latin America’s Most Polluted Country as Arequipa Leads the Rankings

Mexico City Region Ends Ozone Contingency After Levels Fall

Delhi-NCR Reinstates GRAP Stage I as Air Quality Slips to 'Poor'

Hoy No Circula Operates Under Normal Rules Tuesday Across CDMX and Edomex

Mexico City Sticks With Regular Hoy No Circula After Friday’s Hazardous Air

Pakistan Tops 2025 Pollution Rankings as Loni, India, Leads City List

CDMX and Edomex Keep Regular Hoy No Circula After Air Quality Stays Below Trigger

Mexico City Region Keeps Normal Hoy No Circula Rules Saturday as Air Quality Stays Acceptable

Mexico City Keeps Regular ‘Hoy No Circula’ as No Contingency Is Declared

Mexico City Keeps Ozone Contingency in Force as 'Doble Hoy No Circula' Applies Wednesday

Congress Demands Overhaul of India’s Air-Quality Standards After New PM2.5 Findings

Ghaziabad Leads 2025–26 Winter Pollution Rankings as CREA Reports Worsening PM2.5