Mangalore vs Ulhasnagar
Side-by-side air quality comparison between Mangalore and Ulhasnagar.
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
CPCB Multi-Year History (2016–2024)
Summary
Overview
In 2024, Mangalore averaged an AQI of 61 while Ulhasnagar averaged 117 — a 56-point (92%) gap, with Ulhasnagar the more polluted and Mangalore the cleaner of the two. On 463 days when both cities reported, Mangalore was cleaner on 407 of them; the average daily gap was 58 AQI points.
Seasonality & days
Mangalore peaks in February, while Ulhasnagar peaks in January. Mangalore logged 0% Severe days and 87.2% Good-or-Satisfactory days; Ulhasnagar was 0% Severe and 46.9% Good-or-Satisfactory. Longest clean-air streaks: Mangalore 64 days, Ulhasnagar 74 days.
Year-over-year progress
Mangalore has improved by 9 AQI points (12.9%) from 2021 to 2024; Ulhasnagar has improved by 10 AQI points (7.9%) over the same window. The worst recorded day for Mangalore reached AQI 235 at Kadri (KSPCB) on 2023-11-17; Ulhasnagar hit AQI 319 at Sidhi Vinayak Nagar (MPCB) on 2023-11-13.
Station-level disparity
Mangalore spans 1 CPCB stations with a 0-point spread (min 68, max 68); Ulhasnagar spans 1 stations with a 0-point spread (min 120, max 120).