Chandigarh vs Rāichūr
Side-by-side air quality comparison between Chandigarh 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 | Chandigarh | Rāichūr |
|---|---|---|
| PM2.5(µg/m³) | 50.90 | 10.30 |
| PM10(µg/m³) | 66.80 | 14.50 |
| NO₂(µg/m³) | 44.60 | 9.40 |
| SO₂(µg/m³) | 8.10 | 2.10 |
| O₃(µg/m³) | 11.00 | 42.00 |
| CO(µg/m³) | 714.00 | 224.00 |
CPCB Multi-Year History (2016–2024)
Summary
Overview
In 2024, Chandigarh averaged an AQI of 153 while Rāichūr averaged 106 — a 47-point (44%) gap, with Chandigarh the more polluted and Rāichūr the cleaner of the two. On 1028 days when both cities reported, Rāichūr was cleaner on 806 of them; the average daily gap was 76 AQI points.
Seasonality & days
Chandigarh peaks in January, while Rāichūr peaks in February. Chandigarh logged 0.3% Severe days and 39.9% Good-or-Satisfactory days; Rāichūr was 0% Severe and 54.1% Good-or-Satisfactory. Longest clean-air streaks: Chandigarh 92 days, Rāichūr 23 days.
Year-over-year progress
Chandigarh has worsened by 27 AQI points (21.4%) from 2019 to 2024; Rāichūr has improved by 24 AQI points (18.5%) over the same window. The worst recorded day for Chandigarh reached AQI 452 at Sector-53 (CPCC) on 2022-11-09; Rāichūr hit AQI 390 at Haji Colony (KSPCB) on 2022-01-25.
Station-level disparity
Chandigarh spans 3 CPCB stations with a 43-point spread (min 107, max 150); Rāichūr spans 1 stations with a 0-point spread (min 93, max 93).
Verdict
🏆 Rāichūr has better air quality with an AQI of 17 compared to Chandigarh's 85. That's a significant difference of 68 points.