Hassan vs Kārwār
Side-by-side air quality comparison between Hassan and Kārwār.
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 Kārwār averaged 55 — a 5-point (9%) gap, with Hassan the more polluted and Kārwār the cleaner of the two. On 179 days when both cities reported, Kārwār was cleaner on 122 of them; the average daily gap was 21 AQI points.
Seasonality & days
Hassan peaks in March, while Kārwār peaks in January. Hassan logged 0% Severe days and 92.5% Good-or-Satisfactory days; Kārwār was 0% Severe and 92.7% Good-or-Satisfactory. Longest clean-air streaks: Hassan 51 days, Kārwār 34 days.
Year-over-year progress
Hassan has improved by 4 AQI points (6.2%) from 2021 to 2024; Kārwār has improved by 72 AQI points (56.7%) over the same window. The worst recorded day for Hassan reached AQI 212 at BKatihalli (KSPCB) on 2024-05-11; Kārwār hit AQI 222 at KHB Colony (KSPCB) on 2023-12-21.
Station-level disparity
Hassan spans 1 CPCB stations with a 0-point spread (min 63, max 63); Kārwār spans 1 stations with a 0-point spread (min 58, max 58).