Hisar vs Kolhapur
Side-by-side air quality comparison between Hisar and Kolhapur.
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 | Hisar | Kolhapur |
|---|---|---|
| PM2.5(µg/m³) | 75.70 | 13.60 |
| PM10(µg/m³) | 224.40 | 24.30 |
| NO₂(µg/m³) | 34.70 | 7.90 |
| SO₂(µg/m³) | 8.30 | 3.30 |
| O₃(µg/m³) | 43.00 | 37.00 |
| CO(µg/m³) | 508.00 | 130.00 |
CPCB Multi-Year History (2016–2024)
Summary
Overview
In 2024, Hisar averaged an AQI of 136 while Kolhapur averaged 100 — a 36-point (36%) gap, with Hisar the more polluted and Kolhapur the cleaner of the two. On 308 days when both cities reported, Kolhapur was cleaner on 185 of them; the average daily gap was 49 AQI points.
Seasonality & days
Both cities see their worst air in November on average. Hisar logged 1.6% Severe days and 29.700000000000003% Good-or-Satisfactory days; Kolhapur was 0% Severe and 46.400000000000006% Good-or-Satisfactory. Longest clean-air streaks: Hisar 34 days, Kolhapur 81 days.
Year-over-year progress
The worst recorded day for Hisar reached AQI 490 at Urban Estate-II (HSPCB) on 2019-11-02; Kolhapur hit AQI 321 at Shivaji University (MPCB) on 2024-11-12.
Station-level disparity
Hisar spans 1 CPCB stations with a 0-point spread (min 168, max 168); Kolhapur spans 2 stations with a 19-point spread (min 90, max 109).
Verdict
🏆 Kolhapur has better air quality with an AQI of 24 compared to Hisar's 183. That's a significant difference of 159 points.