Dewās vs Mangalore
Side-by-side air quality comparison between Dewās 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
CPCB Multi-Year History (2016–2024)
Summary
Overview
In 2024, Dewās averaged an AQI of 98 while Mangalore averaged 61 — a 37-point (61%) gap, with Dewās the more polluted and Mangalore the cleaner of the two. On 1128 days when both cities reported, Mangalore was cleaner on 852 of them; the average daily gap was 44 AQI points.
Seasonality & days
Dewās peaks in December, while Mangalore peaks in February. Dewās logged 0% Severe days and 47.7% Good-or-Satisfactory days; Mangalore was 0% Severe and 87.2% Good-or-Satisfactory. Longest clean-air streaks: Dewās 101 days, Mangalore 64 days.
Year-over-year progress
Dewās has improved by 48 AQI points (32.9%) from 2017 to 2024; Mangalore has improved by 9 AQI points (12.9%) over the same window. The worst recorded day for Dewās reached AQI 327 at Bhopal Chauraha (MPPCB) on 2023-07-01; Mangalore hit AQI 235 at Kadri (KSPCB) on 2023-11-17.
Station-level disparity
Dewās spans 1 CPCB stations with a 0-point spread (min 106, max 106); Mangalore spans 1 stations with a 0-point spread (min 68, max 68).