Navi Mumbai vs Sangli
Side-by-side air quality comparison between Navi Mumbai and Sangli.
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 | Navi Mumbai | Sangli |
|---|---|---|
| PM2.5(µg/m³) | 21.70 | 13.60 |
| PM10(µg/m³) | 43.70 | 24.30 |
| NO₂(µg/m³) | 16.10 | 7.90 |
| SO₂(µg/m³) | 24.00 | 3.30 |
| O₃(µg/m³) | 31.00 | 37.00 |
| CO(µg/m³) | 157.00 | 126.00 |
CPCB Multi-Year History (2016–2024)
Summary
Overview
In 2024, Navi Mumbai averaged an AQI of 107 while Sangli averaged 85 — a 22-point (26%) gap, with Navi Mumbai the more polluted and Sangli the cleaner of the two. On 329 days when both cities reported, Sangli was cleaner on 315 of them; the average daily gap was 66 AQI points.
Seasonality & days
Navi Mumbai peaks in January, while Sangli peaks in February. Navi Mumbai logged 0.2% Severe days and 43.6% Good-or-Satisfactory days; Sangli was 0% Severe and 67.3% Good-or-Satisfactory. Longest clean-air streaks: Navi Mumbai 57 days, Sangli 116 days.
Year-over-year progress
Navi Mumbai has worsened by 29 AQI points (37.2%) from 2016 to 2024; Sangli has worsened by 17 AQI points (25%) over the same window. The worst recorded day for Navi Mumbai reached AQI 477 at Airoli Navi (MPCB) on 2019-04-14; Sangli hit AQI 254 at Vijay Nagar (MPCB) on 2024-09-24.
Station-level disparity
Navi Mumbai spans 8 CPCB stations with a 37-point spread (min 93, max 130); Sangli spans 1 stations with a 0-point spread (min 79, max 79).
Verdict
🏆 Sangli has better air quality with an AQI of 24 compared to Navi Mumbai's 44.