Alwar vs Dewās
Side-by-side air quality comparison between Alwar and Dewās.
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, Alwar averaged an AQI of 88 while Dewās averaged 98 — a 10-point (11%) gap, with Dewās the more polluted and Alwar the cleaner of the two. On 2302 days when both cities reported, Alwar was cleaner on 1352 of them; the average daily gap was 40 AQI points.
Seasonality & days
Alwar peaks in November, while Dewās peaks in December. Alwar logged 0% Severe days and 70.2% Good-or-Satisfactory days; Dewās was 0% Severe and 47.7% Good-or-Satisfactory. Longest clean-air streaks: Alwar 97 days, Dewās 101 days.
Year-over-year progress
Alwar has improved by 125 AQI points (58.7%) from 2017 to 2024; Dewās has improved by 48 AQI points (32.9%) over the same window. The worst recorded day for Alwar reached AQI 356 at Moti Doongri (RSPCB) on 2017-11-11; Dewās hit AQI 327 at Bhopal Chauraha (MPPCB) on 2023-07-01.
Station-level disparity
Alwar spans 1 CPCB stations with a 0-point spread (min 95, max 95); Dewās spans 1 stations with a 0-point spread (min 106, max 106).