Alwar vs Hubli-Dharwad
Side-by-side air quality comparison between Alwar and Hubli-Dharwad.
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 Hubli-Dharwad averaged 64 — a 24-point (38%) gap, with Alwar the more polluted and Hubli-Dharwad the cleaner of the two. On 2005 days when both cities reported, Hubli-Dharwad was cleaner on 1266 of them; the average daily gap was 34 AQI points.
Seasonality & days
Alwar peaks in November, while Hubli-Dharwad peaks in February. Alwar logged 0% Severe days and 70.2% Good-or-Satisfactory days; Hubli-Dharwad was 0% Severe and 74.1% Good-or-Satisfactory. Longest clean-air streaks: Alwar 97 days, Hubli-Dharwad 180 days.
Year-over-year progress
Alwar has improved by 125 AQI points (58.7%) from 2017 to 2024; Hubli-Dharwad has improved by 18 AQI points (22%) over the same window. The worst recorded day for Alwar reached AQI 356 at Moti Doongri (RSPCB) on 2017-11-11; Hubli-Dharwad hit AQI 500 at Deshpande Nagar (KSPCB) on 2018-05-21.
Station-level disparity
Alwar spans 1 CPCB stations with a 0-point spread (min 95, max 95); Hubli-Dharwad spans 2 stations with a 6-point spread (min 73, max 79).