Alwar vs Hisar
Side-by-side air quality comparison between Alwar and Hisar.
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 Hisar averaged 136 — a 48-point (55%) gap, with Hisar the more polluted and Alwar the cleaner of the two. On 1628 days when both cities reported, Alwar was cleaner on 1396 of them; the average daily gap was 85 AQI points.
Seasonality & days
Both cities see their worst air in November on average. Alwar logged 0% Severe days and 70.2% Good-or-Satisfactory days; Hisar was 1.6% Severe and 29.700000000000003% Good-or-Satisfactory. Longest clean-air streaks: Alwar 97 days, Hisar 34 days.
Year-over-year progress
Alwar has improved by 125 AQI points (58.7%) from 2017 to 2024; Hisar has improved by 39 AQI points (22.3%) over the same window. The worst recorded day for Alwar reached AQI 356 at Moti Doongri (RSPCB) on 2017-11-11; Hisar hit AQI 490 at Urban Estate-II (HSPCB) on 2019-11-02.
Station-level disparity
Alwar spans 1 CPCB stations with a 0-point spread (min 95, max 95); Hisar spans 1 stations with a 0-point spread (min 168, max 168).