Air quality in Virudunagar, estimated
Tamil Nadu, India. No ground monitor we can use is in this city, so these numbers are model estimates, not measurements.
≈23µg/m³
Moderate, estimated
Estimated PM2.5, 7-day average to 2026-10-01, about 1.5× the WHO 24-hour guideline. 30-day average ≈ 23 µg/m³.
Model estimate from the Copernicus Atmosphere Monitoring Service (CAMS), scaled by 1.74 to match 5 measured cities within 300 km over the last week. Adjusted this way, a single day lands within ×1.5 of what a monitor would read about two times in three: a guide, not a measurement. Not ranked on SmogRank's boards.
Last 30 days, estimated
Measured cities nearby
| City | Distance | 7-day average |
|---|---|---|
| Tirupparangunram | 35 km | – |
| Ramanathapuram | 99 km | – |
| Uliyazhathura | 159 km | 20.9 µg/m³ |
| Thiruvananthapuram | 165 km | 10.0 µg/m³ |
| Kollam | 170 km | – |
| Alangad | 191 km | 31.3 µg/m³ |
Estimates contain modified Copernicus Atmosphere Monitoring Service information 2026. How estimates are made.