Ariyalur vs Mysuru
Side-by-side air quality comparison between Ariyalur 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
CPCB Multi-Year History (2016–2024)
Summary
Overview
In 2024, Ariyalur averaged an AQI of 46 while Mysuru averaged 49 — a 3-point (7%) gap, with Mysuru the more polluted and Ariyalur the cleaner of the two. On 590 days when both cities reported, Ariyalur was cleaner on 358 of them; the average daily gap was 19 AQI points.
Seasonality & days
Ariyalur peaks in March, while Mysuru peaks in February. Ariyalur logged 0% Severe days and 93.8% Good-or-Satisfactory days; Mysuru was 0% Severe and 98.7% Good-or-Satisfactory. Longest clean-air streaks: Ariyalur 57 days, Mysuru 335 days.
Year-over-year progress
Ariyalur has improved by 35 AQI points (43.2%) from 2022 to 2024; Mysuru has improved by 5 AQI points (9.3%) over the same window. The worst recorded day for Ariyalur reached AQI 221 at Keelapalur (TNPCB) on 2024-04-07; Mysuru hit AQI 217 at Hebbal 1st Stage (KSPCB) on 2019-10-15.
Station-level disparity
Ariyalur spans 1 CPCB stations with a 0-point spread (min 51, max 51); Mysuru spans 1 stations with a 0-point spread (min 51, max 51).