Sangli vs Tirunelveli
Side-by-side air quality comparison between Sangli and Tirunelveli.
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 | Sangli | Tirunelveli |
|---|---|---|
| PM2.5(µg/m³) | 11.80 | 2.00 |
| PM10(µg/m³) | 25.60 | 2.70 |
| NO₂(µg/m³) | 1.10 | 1.10 |
| SO₂(µg/m³) | 1.70 | 0.60 |
| O₃(µg/m³) | 92.00 | 52.00 |
| CO(µg/m³) | 147.00 | 101.00 |
CPCB Multi-Year History (2016–2024)
Summary
Overview
In 2024, Sangli averaged an AQI of 85 while Tirunelveli averaged 30 — a 55-point (183%) gap, with Sangli the more polluted and Tirunelveli the cleaner of the two. On 103 days when both cities reported, Tirunelveli was cleaner on 92 of them; the average daily gap was 41 AQI points.
Seasonality & days
Sangli peaks in February, while Tirunelveli peaks in October. Sangli logged 0% Severe days and 67.3% Good-or-Satisfactory days; Tirunelveli was 0% Severe and 100% Good-or-Satisfactory. Longest clean-air streaks: Sangli 116 days, Tirunelveli 31 days.
Year-over-year progress
The worst recorded day for Sangli reached AQI 254 at Vijay Nagar (MPCB) on 2024-09-24; Tirunelveli hit AQI 42 at Municipal Corporation Office (TNPCB) on 2024-10-30.
Station-level disparity
Sangli spans 1 CPCB stations with a 0-point spread (min 79, max 79); Tirunelveli spans 1 stations with a 0-point spread (min 30, max 30).
Verdict
🏆 Tirunelveli has better air quality with an AQI of 3 compared to Sangli's 26.