Hisar vs Shivamogga
Side-by-side air quality comparison between Hisar and Shivamogga.
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 | Shivamogga |
|---|---|---|
| PM2.5(µg/m³) | 75.00 | 7.00 |
| PM10(µg/m³) | 231.00 | 9.10 |
| NO₂(µg/m³) | 42.00 | 5.90 |
| SO₂(µg/m³) | 7.20 | 1.70 |
| O₃(µg/m³) | 25.00 | 32.00 |
| CO(µg/m³) | 573.00 | 140.00 |
CPCB Multi-Year History (2016–2024)
Summary
Overview
In 2024, Hisar averaged an AQI of 136 while Shivamogga averaged 55 — a 81-point (147%) gap, with Hisar the more polluted and Shivamogga the cleaner of the two. On 1042 days when both cities reported, Shivamogga was cleaner on 1000 of them; the average daily gap was 118 AQI points.
Seasonality & days
Hisar peaks in November, while Shivamogga peaks in February. Hisar logged 1.6% Severe days and 29.700000000000003% Good-or-Satisfactory days; Shivamogga was 0% Severe and 97.5% Good-or-Satisfactory. Longest clean-air streaks: Hisar 34 days, Shivamogga 233 days.
Year-over-year progress
Hisar has improved by 39 AQI points (22.3%) from 2019 to 2024; Shivamogga has improved by 16 AQI points (22.5%) over the same window. The worst recorded day for Hisar reached AQI 490 at Urban Estate-II (HSPCB) on 2019-11-02; Shivamogga hit AQI 202 at Vinoba Nagara (KSPCB) on 2021-08-04.
Station-level disparity
Hisar spans 1 CPCB stations with a 0-point spread (min 168, max 168); Shivamogga spans 1 stations with a 0-point spread (min 56, max 56).
Verdict
🏆 Shivamogga has better air quality with an AQI of 12 compared to Hisar's 187. That's a significant difference of 175 points.