Hassan vs Korba
Side-by-side air quality comparison between Hassan and Korba.
Live AQI from Open-Meteo CAMS (~45 km global model, updated hourly). Multi-year history from CPCB station data via aqinow.co pipeline (2016–2024, station-level daily records).
AQI Comparison
CPCB Multi-Year History (2016–2024)
Summary
Overview
In 2024, Hassan averaged an AQI of 60 while Korba averaged 67 — a 7-point (12%) gap, with Korba the more polluted and Hassan the cleaner of the two. On 470 days when both cities reported, Hassan was cleaner on 290 of them; the average daily gap was 30 AQI points.
Seasonality & days
Hassan peaks in March, while Korba peaks in January. Hassan logged 0% Severe days and 92.5% Good-or-Satisfactory days; Korba was 0% Severe and 78.8% Good-or-Satisfactory. Longest clean-air streaks: Hassan 51 days, Korba 83 days.
Year-over-year progress
Hassan has improved by 4 AQI points (6.2%) from 2021 to 2024; Korba has improved by 19 AQI points (22.1%) over the same window. The worst recorded day for Hassan reached AQI 212 at BKatihalli (KSPCB) on 2024-05-11; Korba hit AQI 313 at Urja Nagar (CECB) on 2023-01-04.
Station-level disparity
Hassan spans 1 CPCB stations with a 0-point spread (min 63, max 63); Korba spans 2 stations with a 13-point spread (min 62, max 75).