Karur vs Mysuru
Side-by-side air quality comparison between Karur and Mysuru.
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 | Karur | Mysuru |
|---|---|---|
| PM2.5(µg/m³) | 3.80 | 3.80 |
| PM10(µg/m³) | 4.20 | 4.00 |
| NO₂(µg/m³) | 6.80 | 6.30 |
| SO₂(µg/m³) | 3.00 | 2.20 |
| O₃(µg/m³) | 38.00 | 39.00 |
| CO(µg/m³) | 131.00 | 144.00 |
CPCB Multi-Year History (2016–2024)
Summary
Overview
In 2024, Karur averaged an AQI of 71 while Mysuru averaged 49 — a 22-point (45%) gap, with Karur the more polluted and Mysuru the cleaner of the two. On 69 days when both cities reported, Mysuru was cleaner on 49 of them; the average daily gap was 23 AQI points.
Seasonality & days
Karur peaks in December, while Mysuru peaks in February. Karur logged 0% Severe days and 80.3% Good-or-Satisfactory days; Mysuru was 0% Severe and 98.7% Good-or-Satisfactory. Longest clean-air streaks: Karur 34 days, Mysuru 335 days.
Year-over-year progress
The worst recorded day for Karur reached AQI 149 at Kamadenu Nagar (TNPCB) on 2024-11-26; Mysuru hit AQI 217 at Hebbal 1st Stage (KSPCB) on 2019-10-15.
Station-level disparity
Karur spans 1 CPCB stations with a 0-point spread (min 71, max 71); Mysuru spans 1 stations with a 0-point spread (min 51, max 51).
Verdict
Both Karur and Mysuru have the same AQI of 6 right now.