Dūngarpur vs Hajipur
Side-by-side air quality comparison between Dūngarpur and Hajipur.
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 | Dūngarpur | Hajipur |
|---|---|---|
| PM2.5(µg/m³) | 27.40 | 55.80 |
| PM10(µg/m³) | 54.10 | 82.70 |
| NO₂(µg/m³) | 0.50 | 0.80 |
| SO₂(µg/m³) | 4.70 | 8.90 |
| O₃(µg/m³) | 102.00 | 205.00 |
| CO(µg/m³) | 127.00 | 318.00 |
CPCB Multi-Year History (2016–2024)
Summary
Overview
In 2024, Dūngarpur averaged an AQI of 108 while Hajipur averaged 173 — a 65-point (60%) gap, with Hajipur the more polluted and Dūngarpur the cleaner of the two. On 433 days when both cities reported, Dūngarpur was cleaner on 330 of them; the average daily gap was 79 AQI points.
Seasonality & days
Dūngarpur peaks in January, while Hajipur peaks in December. Dūngarpur logged 0% Severe days and 57.199999999999996% Good-or-Satisfactory days; Hajipur was 0.3% Severe and 36.6% Good-or-Satisfactory. Longest clean-air streaks: Dūngarpur 24 days, Hajipur 36 days.
Year-over-year progress
Dūngarpur has improved by 5 AQI points (4.4%) from 2023 to 2024; Hajipur has worsened by 74 AQI points (74.7%) over the same window. The worst recorded day for Dūngarpur reached AQI 314 at Bhoiwada (RSPCB) on 2024-01-01; Hajipur hit AQI 427 at Industrial Area (BSPCB) on 2024-11-12.
Station-level disparity
Dūngarpur spans 1 CPCB stations with a 0-point spread (min 109, max 109); Hajipur spans 1 stations with a 0-point spread (min 149, max 149).
Verdict
🏆 Dūngarpur has better air quality with an AQI of 55 compared to Hajipur's 93.