Bettiah vs Sangli
Side-by-side air quality comparison between Bettiah 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 | Bettiah | Sangli |
|---|---|---|
| PM2.5(µg/m³) | 105.00 | 13.30 |
| PM10(µg/m³) | 120.60 | 22.80 |
| NO₂(µg/m³) | 51.70 | 9.00 |
| SO₂(µg/m³) | 12.10 | 3.30 |
| O₃(µg/m³) | 14.00 | 31.00 |
| CO(µg/m³) | 1646.00 | 125.00 |
CPCB Multi-Year History (2016–2024)
Summary
Overview
In 2024, Bettiah averaged an AQI of 127 while Sangli averaged 85 — a 42-point (49%) gap, with Bettiah the more polluted and Sangli the cleaner of the two. On 363 days when both cities reported, Sangli was cleaner on 265 of them; the average daily gap was 67 AQI points.
Seasonality & days
Bettiah peaks in November, while Sangli peaks in February. Bettiah logged 3.2% Severe days and 32.3% Good-or-Satisfactory days; Sangli was 0% Severe and 67.3% Good-or-Satisfactory. Longest clean-air streaks: Bettiah 20 days, Sangli 116 days.
Year-over-year progress
Bettiah has improved by 73 AQI points (36.5%) from 2021 to 2024; Sangli has worsened by 17 AQI points (25%) over the same window. The worst recorded day for Bettiah reached AQI 470 at Kamalnath Nagar (BSPCB) on 2023-01-01; Sangli hit AQI 254 at Vijay Nagar (MPCB) on 2024-09-24.
Station-level disparity
Bettiah spans 1 CPCB stations with a 0-point spread (min 173, max 173); 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 Bettiah's 251. That's a significant difference of 228 points.