Jālna vs Karur
Side-by-side air quality comparison between Jālna and Karur.
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 | Jālna | Karur |
|---|---|---|
| PM2.5(µg/m³) | 20.40 | 3.50 |
| PM10(µg/m³) | 33.90 | 3.90 |
| NO₂(µg/m³) | 6.50 | 7.30 |
| SO₂(µg/m³) | 6.50 | 2.80 |
| O₃(µg/m³) | 66.00 | 36.00 |
| CO(µg/m³) | 147.00 | 119.00 |
CPCB Multi-Year History (2016–2024)
Summary
Overview
In 2024, Jālna averaged an AQI of 115 while Karur averaged 71 — a 44-point (62%) gap, with Jālna the more polluted and Karur the cleaner of the two. On 55 days when both cities reported, Karur was cleaner on 52 of them; the average daily gap was 70 AQI points.
Seasonality & days
Jālna peaks in March, while Karur peaks in December. Jālna logged 0% Severe days and 53.1% Good-or-Satisfactory days; Karur was 0% Severe and 80.3% Good-or-Satisfactory. Longest clean-air streaks: Jālna 17 days, Karur 34 days.
Year-over-year progress
The worst recorded day for Jālna reached AQI 335 at Old MIDC (MPCB) on 2024-03-07; Karur hit AQI 149 at Kamadenu Nagar (TNPCB) on 2024-11-26.
Station-level disparity
Jālna spans 1 CPCB stations with a 0-point spread (min 109, max 109); Karur spans 1 stations with a 0-point spread (min 71, max 71).
Verdict
🏆 Karur has better air quality with an AQI of 6 compared to Jālna's 34.