Hassan vs Rāichūr
Side-by-side air quality comparison between Hassan and Rāichūr.
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 | Hassan | Rāichūr |
|---|---|---|
| PM2.5(µg/m³) | 1.90 | 11.40 |
| PM10(µg/m³) | 3.10 | 18.20 |
| NO₂(µg/m³) | 2.90 | 7.40 |
| SO₂(µg/m³) | 0.90 | 4.30 |
| O₃(µg/m³) | 48.00 | 51.00 |
| CO(µg/m³) | 121.00 | 203.00 |
CPCB Multi-Year History (2016–2024)
Summary
Overview
In 2024, Hassan averaged an AQI of 60 while Rāichūr averaged 106 — a 46-point (77%) gap, with Rāichūr the more polluted and Hassan the cleaner of the two. On 723 days when both cities reported, Hassan was cleaner on 564 of them; the average daily gap was 34 AQI points.
Seasonality & days
Hassan peaks in March, while Rāichūr peaks in February. Hassan logged 0% Severe days and 92.5% Good-or-Satisfactory days; Rāichūr was 0% Severe and 54.1% Good-or-Satisfactory. Longest clean-air streaks: Hassan 51 days, Rāichūr 23 days.
Year-over-year progress
Hassan has improved by 4 AQI points (6.2%) from 2021 to 2024; Rāichūr has improved by 24 AQI points (18.5%) over the same window. The worst recorded day for Hassan reached AQI 212 at BKatihalli (KSPCB) on 2024-05-11; Rāichūr hit AQI 390 at Haji Colony (KSPCB) on 2022-01-25.
Station-level disparity
Hassan spans 1 CPCB stations with a 0-point spread (min 63, max 63); Rāichūr spans 1 stations with a 0-point spread (min 93, max 93).
Verdict
🏆 Hassan has better air quality with an AQI of 3 compared to Rāichūr's 19.