Durgapur vs Udaipur
Side-by-side air quality comparison between Durgapur and Udaipur.
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 | Durgapur | Udaipur |
|---|---|---|
| PM2.5(µg/m³) | 122.90 | 27.20 |
| PM10(µg/m³) | 127.60 | 42.00 |
| NO₂(µg/m³) | 52.40 | 8.80 |
| SO₂(µg/m³) | 79.40 | 8.40 |
| O₃(µg/m³) | 32.00 | 51.00 |
| CO(µg/m³) | 1042.00 | 176.00 |
CPCB Multi-Year History (2016–2024)
Summary
Overview
In 2024, Durgapur averaged an AQI of 174 while Udaipur averaged 112 — a 62-point (55%) gap, with Durgapur the more polluted and Udaipur the cleaner of the two. On 223 days when both cities reported, Udaipur was cleaner on 167 of them; the average daily gap was 76 AQI points.
Seasonality & days
Durgapur peaks in December, while Udaipur peaks in January. Durgapur logged 1.3% Severe days and 30.3% Good-or-Satisfactory days; Udaipur was 0% Severe and 47% Good-or-Satisfactory. Longest clean-air streaks: Durgapur 6 days, Udaipur 49 days.
Year-over-year progress
The worst recorded day for Durgapur reached AQI 413 at PCBL Residential Complex (WBPCB) on 2024-12-10; Udaipur hit AQI 348 at Ashok Nagar (RSPCB) on 2021-11-15.
Station-level disparity
Durgapur spans 2 CPCB stations with a 31-point spread (min 164, max 195); Udaipur spans 1 stations with a 0-point spread (min 112, max 112).
Verdict
🏆 Udaipur has better air quality with an AQI of 45 compared to Durgapur's 303. That's a significant difference of 258 points.