Bhagalpur vs Dūngarpur
Side-by-side air quality comparison between Bhagalpur and Dūngarpur.
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 | Bhagalpur | Dūngarpur |
|---|---|---|
| PM2.5(µg/m³) | 60.80 | 24.30 |
| PM10(µg/m³) | 65.00 | 34.50 |
| NO₂(µg/m³) | 20.50 | 8.80 |
| SO₂(µg/m³) | 25.00 | 10.40 |
| O₃(µg/m³) | 81.00 | 44.00 |
| CO(µg/m³) | 653.00 | 142.00 |
CPCB Multi-Year History (2016–2024)
Summary
Overview
In 2024, Bhagalpur averaged an AQI of 164 while Dūngarpur averaged 108 — a 56-point (52%) gap, with Bhagalpur the more polluted and Dūngarpur the cleaner of the two. On 441 days when both cities reported, Dūngarpur was cleaner on 356 of them; the average daily gap was 93 AQI points.
Seasonality & days
Both cities see their worst air in January on average. Bhagalpur logged 1.9% Severe days and 19.9% Good-or-Satisfactory days; Dūngarpur was 0% Severe and 57.199999999999996% Good-or-Satisfactory. Longest clean-air streaks: Bhagalpur 20 days, Dūngarpur 24 days.
Year-over-year progress
Bhagalpur has improved by 123 AQI points (42.9%) from 2021 to 2024; Dūngarpur has improved by 5 AQI points (4.4%) over the same window. The worst recorded day for Bhagalpur reached AQI 451 at Mayaganj (BSPCB) on 2022-12-30; Dūngarpur hit AQI 314 at Bhoiwada (RSPCB) on 2024-01-01.
Station-level disparity
Bhagalpur spans 2 CPCB stations with a 26-point spread (min 170, max 196); Dūngarpur spans 1 stations with a 0-point spread (min 109, max 109).
Verdict
🏆 Dūngarpur has better air quality with an AQI of 41 compared to Bhagalpur's 104. That's a significant difference of 63 points.