Jālna vs Kannur
Side-by-side air quality comparison between Jālna and Kannur.
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 | Kannur |
|---|---|---|
| PM2.5(µg/m³) | 20.40 | 5.00 |
| PM10(µg/m³) | 33.90 | 9.60 |
| NO₂(µg/m³) | 6.50 | 2.80 |
| SO₂(µg/m³) | 6.50 | 1.00 |
| O₃(µg/m³) | 66.00 | 50.00 |
| CO(µg/m³) | 147.00 | 138.00 |
CPCB Multi-Year History (2016–2024)
Summary
Overview
In 2024, Jālna averaged an AQI of 115 while Kannur averaged 65 — a 50-point (77%) gap, with Jālna the more polluted and Kannur the cleaner of the two. On 318 days when both cities reported, Kannur was cleaner on 227 of them; the average daily gap was 56 AQI points.
Seasonality & days
Jālna peaks in March, while Kannur peaks in February. Jālna logged 0% Severe days and 53.1% Good-or-Satisfactory days; Kannur was 0% Severe and 92% Good-or-Satisfactory. Longest clean-air streaks: Jālna 17 days, Kannur 103 days.
Year-over-year progress
Jālna has worsened by 18 AQI points (18.6%) from 2023 to 2024; Kannur has worsened by 11 AQI points (20.4%) over the same window. The worst recorded day for Jālna reached AQI 335 at Old MIDC (MPCB) on 2024-03-07; Kannur hit AQI 258 at Thavakkara Kannur (PCB) on 2021-04-14.
Station-level disparity
Jālna spans 1 CPCB stations with a 0-point spread (min 109, max 109); Kannur spans 1 stations with a 0-point spread (min 66, max 66).
Verdict
🏆 Kannur has better air quality with an AQI of 10 compared to Jālna's 34.