Davanagere vs Hassan
Side-by-side air quality comparison between Davanagere 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
Pollutant-level comparison (PM2.5, PM10, O3, NO2, SO2, CO)▾
| Pollutant | Davanagere | Hassan |
|---|---|---|
| PM2.5(µg/m³) | 6.60 | 2.60 |
| PM10(µg/m³) | 8.90 | 3.70 |
| NO₂(µg/m³) | 8.10 | 5.10 |
| SO₂(µg/m³) | 2.00 | 0.50 |
| O₃(µg/m³) | 32.00 | 34.00 |
| CO(µg/m³) | 159.00 | 117.00 |
CPCB Multi-Year History (2016–2024)
Summary
Overview
In 2024, Davanagere averaged an AQI of 57 while Hassan averaged 60 — a 3-point (5%) gap, with Hassan the more polluted and Davanagere the cleaner of the two. On 803 days when both cities reported, Davanagere was cleaner on 523 of them; the average daily gap was 21 AQI points.
Seasonality & days
Both cities see their worst air in March on average. Davanagere logged 0% Severe days and 89.6% Good-or-Satisfactory days; Hassan was 0% Severe and 92.5% Good-or-Satisfactory. Longest clean-air streaks: Davanagere 35 days, Hassan 51 days.
Year-over-year progress
Davanagere has worsened by 5 AQI points (9.6%) from 2021 to 2024; Hassan has improved by 4 AQI points (6.2%) over the same window. The worst recorded day for Davanagere reached AQI 233 at Devaraj Urs Badavane (KSPCB) on 2023-11-15; Hassan hit AQI 212 at BKatihalli (KSPCB) on 2024-05-11.
Station-level disparity
Davanagere spans 1 CPCB stations with a 0-point spread (min 57, max 57); Hassan spans 1 stations with a 0-point spread (min 63, max 63).
Verdict
🏆 Hassan has better air quality with an AQI of 4 compared to Davanagere's 11.