Dewās vs Hosur
Side-by-side air quality comparison between Dewās and Hosur.
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 Hosur averaged 90 — a 8-point (9%) gap, with Dewās the more polluted and Hosur the cleaner of the two. On 94 days when both cities reported, Hosur was cleaner on 48 of them; the average daily gap was 31 AQI points.
Seasonality & days
Both cities see their worst air in December on average. Dewās logged 0% Severe days and 47.7% Good-or-Satisfactory days; Hosur was 0% Severe and 73.89999999999999% Good-or-Satisfactory. Longest clean-air streaks: Dewās 101 days, Hosur 10 days.
Year-over-year progress
The worst recorded day for Dewās reached AQI 327 at Bhopal Chauraha (MPPCB) on 2023-07-01; Hosur hit AQI 232 at SIPCOT Phase-1 (TNPCB) on 2022-10-25.
Station-level disparity
Dewās spans 1 CPCB stations with a 0-point spread (min 106, max 106); Hosur spans 1 stations with a 0-point spread (min 90, max 90).