Bhagalpur vs Rājsamand
Side-by-side air quality comparison between Bhagalpur and Rājsamand.
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 | Rājsamand |
|---|---|---|
| PM2.5(µg/m³) | 61.20 | 17.50 |
| PM10(µg/m³) | 65.90 | 31.10 |
| NO₂(µg/m³) | 25.30 | 5.40 |
| SO₂(µg/m³) | 25.40 | 4.00 |
| O₃(µg/m³) | 53.00 | 63.00 |
| CO(µg/m³) | 736.00 | 133.00 |
CPCB Multi-Year History (2016–2024)
Summary
Overview
In 2024, Bhagalpur averaged an AQI of 164 while Rājsamand averaged 88 — a 76-point (86%) gap, with Bhagalpur the more polluted and Rājsamand the cleaner of the two. On 578 days when both cities reported, Rājsamand was cleaner on 474 of them; the average daily gap was 91 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; Rājsamand was 0% Severe and 69.7% Good-or-Satisfactory. Longest clean-air streaks: Bhagalpur 20 days, Rājsamand 42 days.
Year-over-year progress
Bhagalpur has improved by 123 AQI points (42.9%) from 2021 to 2024; Rājsamand has improved by 13 AQI points (12.9%) over the same window. The worst recorded day for Bhagalpur reached AQI 451 at Mayaganj (BSPCB) on 2022-12-30; Rājsamand hit AQI 320 at Dhoinda (RSPCB) on 2024-08-28.
Station-level disparity
Bhagalpur spans 2 CPCB stations with a 26-point spread (min 170, max 196); Rājsamand spans 1 stations with a 0-point spread (min 94, max 94).
Verdict
🏆 Rājsamand has better air quality with an AQI of 31 compared to Bhagalpur's 105. That's a significant difference of 74 points.