Belgaum vs Hapur
Side-by-side air quality comparison between Belgaum and Hapur.
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 | Belgaum | Hapur |
|---|---|---|
| PM2.5(µg/m³) | 12.20 | 71.20 |
| PM10(µg/m³) | 20.70 | 96.40 |
| NO₂(µg/m³) | 8.30 | 33.50 |
| SO₂(µg/m³) | 1.40 | 11.10 |
| O₃(µg/m³) | 32.00 | 42.00 |
| CO(µg/m³) | 110.00 | 583.00 |
CPCB Multi-Year History (2016–2024)
Summary
Overview
In 2024, Belgaum averaged an AQI of 58 while Hapur averaged 142 — a 84-point (145%) gap, with Hapur the more polluted and Belgaum the cleaner of the two. On 724 days when both cities reported, Belgaum was cleaner on 547 of them; the average daily gap was 81 AQI points.
Seasonality & days
Belgaum peaks in January, while Hapur peaks in November. Belgaum logged 0% Severe days and 84.3% Good-or-Satisfactory days; Hapur was 1.9% Severe and 36.2% Good-or-Satisfactory. Longest clean-air streaks: Belgaum 71 days, Hapur 55 days.
Year-over-year progress
Belgaum has improved by 33 AQI points (36.3%) from 2022 to 2024; Hapur has improved by 197 AQI points (58.1%) over the same window. The worst recorded day for Belgaum reached AQI 248 at Ramteerth Nagar (KSPCB) on 2024-12-14; Hapur hit AQI 477 at Anand Vihar (UPPCB) on 2019-10-31.
Station-level disparity
Belgaum spans 1 CPCB stations with a 0-point spread (min 71, max 71); Hapur spans 1 stations with a 0-point spread (min 159, max 159).
Verdict
🏆 Belgaum has better air quality with an AQI of 21 compared to Hapur's 138. That's a significant difference of 117 points.