Alwar vs Guwahati
Side-by-side air quality comparison between Alwar and Guwahati.
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 Guwahati averaged 123 — a 35-point (40%) gap, with Guwahati the more polluted and Alwar the cleaner of the two. On 2061 days when both cities reported, Alwar was cleaner on 1308 of them; the average daily gap was 74 AQI points.
Seasonality & days
Alwar peaks in November, while Guwahati peaks in January. Alwar logged 0% Severe days and 70.2% Good-or-Satisfactory days; Guwahati was 0.1% Severe and 44.9% Good-or-Satisfactory. Longest clean-air streaks: Alwar 97 days, Guwahati 105 days.
Year-over-year progress
Alwar has improved by 125 AQI points (58.7%) from 2017 to 2024; Guwahati has worsened by 14 AQI points (12.8%) over the same window. The worst recorded day for Alwar reached AQI 356 at Moti Doongri (RSPCB) on 2017-11-11; Guwahati hit AQI 420 at Railway Colony (PCBA) on 2023-01-15.
Station-level disparity
Alwar spans 1 CPCB stations with a 0-point spread (min 95, max 95); Guwahati spans 4 stations with a 26-point spread (min 118, max 144).