Ahmednagar vs Hosur
Side-by-side air quality comparison between Ahmednagar and Hosur.
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 | Ahmednagar | Hosur |
|---|---|---|
| PM2.5(µg/m³) | 15.00 | 4.60 |
| PM10(µg/m³) | 28.80 | 5.40 |
| NO₂(µg/m³) | 9.30 | 8.40 |
| SO₂(µg/m³) | 9.30 | 4.40 |
| O₃(µg/m³) | 34.00 | 37.00 |
| CO(µg/m³) | 129.00 | 143.00 |
CPCB Multi-Year History (2016–2024)
Summary
Overview
In 2024, Ahmednagar averaged an AQI of 109 while Hosur averaged 90 — a 19-point (21%) gap, with Ahmednagar the more polluted and Hosur the cleaner of the two.
Seasonality & days
Ahmednagar peaks in November, while Hosur peaks in December. Ahmednagar logged 0% Severe days and 50.1% Good-or-Satisfactory days; Hosur was 0% Severe and 73.89999999999999% Good-or-Satisfactory. Longest clean-air streaks: Ahmednagar 13 days, Hosur 10 days.
Year-over-year progress
The worst recorded day for Ahmednagar reached AQI 259 at Tarakpur (MPCB) on 2024-12-18; Hosur hit AQI 232 at SIPCOT Phase-1 (TNPCB) on 2022-10-25.
Station-level disparity
Ahmednagar spans 1 CPCB stations with a 0-point spread (min 104, max 104); Hosur spans 1 stations with a 0-point spread (min 90, max 90).
Verdict
🏆 Hosur has better air quality with an AQI of 8 compared to Ahmednagar's 29.