Coimbatore vs Jalgaon
Side-by-side air quality comparison between Coimbatore and Jalgaon.
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 | Coimbatore | Jalgaon |
|---|---|---|
| PM2.5(µg/m³) | 2.50 | 21.40 |
| PM10(µg/m³) | 3.00 | 36.70 |
| NO₂(µg/m³) | 4.60 | 7.00 |
| SO₂(µg/m³) | 2.00 | 6.20 |
| O₃(µg/m³) | 40.00 | 46.00 |
| CO(µg/m³) | 163.00 | 144.00 |
CPCB Multi-Year History (2016–2024)
Summary
Overview
In 2024, Coimbatore averaged an AQI of 66 while Jalgaon averaged 109 — a 43-point (65%) gap, with Jalgaon the more polluted and Coimbatore the cleaner of the two. On 287 days when both cities reported, Coimbatore was cleaner on 227 of them; the average daily gap was 53 AQI points.
Seasonality & days
Both cities see their worst air in November on average. Coimbatore logged 0% Severe days and 90.5% Good-or-Satisfactory days; Jalgaon was 0% Severe and 49% Good-or-Satisfactory. Longest clean-air streaks: Coimbatore 32 days, Jalgaon 44 days.
Year-over-year progress
Coimbatore has improved by 5 AQI points (7%) from 2019 to 2024; Jalgaon has improved by 2 AQI points (1.8%) over the same window. The worst recorded day for Coimbatore reached AQI 279 at SIDCO Kurichi (TNPCB) on 2024-09-28; Jalgaon hit AQI 321 at Prabhat Colony (MPCB) on 2023-11-03.
Station-level disparity
Coimbatore spans 2 CPCB stations with a 1-point spread (min 63, max 64); Jalgaon spans 1 stations with a 0-point spread (min 109, max 109).
Verdict
🏆 Coimbatore has better air quality with an AQI of 4 compared to Jalgaon's 37.