Hapur vs Mangalore
Side-by-side air quality comparison between Hapur and Mangalore.
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 | Hapur | Mangalore |
|---|---|---|
| PM2.5(µg/m³) | 71.90 | 7.50 |
| PM10(µg/m³) | 97.30 | 13.10 |
| NO₂(µg/m³) | 36.60 | 5.40 |
| SO₂(µg/m³) | 11.50 | 1.80 |
| O₃(µg/m³) | 36.00 | 43.00 |
| CO(µg/m³) | 589.00 | 169.00 |
CPCB Multi-Year History (2016–2024)
Summary
Overview
In 2024, Hapur averaged an AQI of 142 while Mangalore averaged 61 — a 81-point (133%) gap, with Hapur the more polluted and Mangalore the cleaner of the two. On 1151 days when both cities reported, Mangalore was cleaner on 920 of them; the average daily gap was 92 AQI points.
Seasonality & days
Hapur peaks in November, while Mangalore peaks in February. Hapur logged 1.9% Severe days and 36.2% Good-or-Satisfactory days; Mangalore was 0% Severe and 87.2% Good-or-Satisfactory. Longest clean-air streaks: Hapur 55 days, Mangalore 64 days.
Year-over-year progress
Hapur has improved by 197 AQI points (58.1%) from 2018 to 2024; Mangalore has improved by 9 AQI points (12.9%) over the same window. The worst recorded day for Hapur reached AQI 477 at Anand Vihar (UPPCB) on 2019-10-31; Mangalore hit AQI 235 at Kadri (KSPCB) on 2023-11-17.
Station-level disparity
Hapur spans 1 CPCB stations with a 0-point spread (min 159, max 159); Mangalore spans 1 stations with a 0-point spread (min 68, max 68).
Verdict
🏆 Mangalore has better air quality with an AQI of 13 compared to Hapur's 140. That's a significant difference of 127 points.