Bidar vs Hassan
Side-by-side air quality comparison between Bidar and Hassan.
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, Bidar averaged an AQI of 85 while Hassan averaged 60 — a 25-point (42%) gap, with Bidar the more polluted and Hassan the cleaner of the two. On 524 days when both cities reported, Hassan was cleaner on 342 of them; the average daily gap was 28 AQI points.
Seasonality & days
Bidar peaks in January, while Hassan peaks in March. Bidar logged 0.1% Severe days and 72.5% Good-or-Satisfactory days; Hassan was 0% Severe and 92.5% Good-or-Satisfactory. Longest clean-air streaks: Bidar 24 days, Hassan 51 days.
Year-over-year progress
Bidar has worsened by 1 AQI points (1.2%) from 2021 to 2024; Hassan has improved by 4 AQI points (6.2%) over the same window. The worst recorded day for Bidar reached AQI 437 at Naubad (KSPCB) on 2022-01-25; Hassan hit AQI 212 at BKatihalli (KSPCB) on 2024-05-11.
Station-level disparity
Bidar spans 1 CPCB stations with a 0-point spread (min 84, max 84); Hassan spans 1 stations with a 0-point spread (min 63, max 63).