Muzaffarpur vs Sangli
Side-by-side air quality comparison between Muzaffarpur 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 | Muzaffarpur | Sangli |
|---|---|---|
| PM2.5(µg/m³) | 120.10 | 12.60 |
| PM10(µg/m³) | 136.40 | 22.60 |
| NO₂(µg/m³) | 64.00 | 8.30 |
| SO₂(µg/m³) | 18.40 | 3.10 |
| O₃(µg/m³) | 0.00 | 32.00 |
| CO(µg/m³) | 972.00 | 132.00 |
CPCB Multi-Year History (2016–2024)
Summary
Overview
In 2024, Muzaffarpur averaged an AQI of 151 while Sangli averaged 85 — a 66-point (78%) gap, with Muzaffarpur the more polluted and Sangli the cleaner of the two. On 525 days when both cities reported, Sangli was cleaner on 490 of them; the average daily gap was 104 AQI points.
Seasonality & days
Muzaffarpur peaks in January, while Sangli peaks in February. Muzaffarpur logged 4.5% Severe days and 30.900000000000002% Good-or-Satisfactory days; Sangli was 0% Severe and 67.3% Good-or-Satisfactory. Longest clean-air streaks: Muzaffarpur 26 days, Sangli 116 days.
Year-over-year progress
Muzaffarpur has improved by 62 AQI points (29.1%) from 2016 to 2024; Sangli has worsened by 17 AQI points (25%) over the same window. The worst recorded day for Muzaffarpur reached AQI 482 at Collectorate (BSPCB) on 2016-01-01; Sangli hit AQI 254 at Vijay Nagar (MPCB) on 2024-09-24.
Station-level disparity
Muzaffarpur spans 3 CPCB stations with a 14-point spread (min 171, max 185); Sangli spans 1 stations with a 0-point spread (min 79, max 79).
Verdict
🏆 Sangli has better air quality with an AQI of 23 compared to Muzaffarpur's 301. That's a significant difference of 278 points.