Hosur vs Nashik
Side-by-side air quality comparison between Hosur and Nashik.
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 | Hosur | Nashik |
|---|---|---|
| PM2.5(µg/m³) | 4.50 | 17.40 |
| PM10(µg/m³) | 5.00 | 34.10 |
| NO₂(µg/m³) | 7.50 | 12.60 |
| SO₂(µg/m³) | 4.10 | 16.20 |
| O₃(µg/m³) | 38.00 | 28.00 |
| CO(µg/m³) | 140.00 | 158.00 |
CPCB Multi-Year History (2016–2024)
Summary
Overview
In 2022, Hosur averaged an AQI of 90 while Nashik averaged 85 — a 5-point (6%) gap, with Hosur the more polluted and Nashik the cleaner of the two. On 58 days when both cities reported, Nashik was cleaner on 31 of them; the average daily gap was 48 AQI points.
Seasonality & days
Hosur peaks in December, while Nashik peaks in November. Hosur logged 0% Severe days and 73.89999999999999% Good-or-Satisfactory days; Nashik was 0% Severe and 65.9% Good-or-Satisfactory. Longest clean-air streaks: Hosur 10 days, Nashik 53 days.
Year-over-year progress
The worst recorded day for Hosur reached AQI 232 at SIPCOT Phase-1 (TNPCB) on 2022-10-25; Nashik hit AQI 319 at Gangapur Road (MPCB) on 2024-11-24.
Station-level disparity
Hosur spans 1 CPCB stations with a 0-point spread (min 90, max 90); Nashik spans 4 stations with a 12-point spread (min 78, max 90).
Verdict
🏆 Hosur has better air quality with an AQI of 8 compared to Nashik's 34.