Alwar vs Ujjain
Side-by-side air quality comparison between Alwar and Ujjain.
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 Ujjain averaged 116 — a 28-point (32%) gap, with Ujjain the more polluted and Alwar the cleaner of the two. On 2289 days when both cities reported, Alwar was cleaner on 1757 of them; the average daily gap was 50 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; Ujjain was 0.1% Severe and 33.800000000000004% Good-or-Satisfactory. Longest clean-air streaks: Alwar 97 days, Ujjain 67 days.
Year-over-year progress
Alwar has improved by 125 AQI points (58.7%) from 2017 to 2024; Ujjain has improved by 71 AQI points (38%) over the same window. The worst recorded day for Alwar reached AQI 356 at Moti Doongri (RSPCB) on 2017-11-11; Ujjain hit AQI 500 at Mahakaleshwar Temple (MPPCB) on 2023-03-10.
Station-level disparity
Alwar spans 1 CPCB stations with a 0-point spread (min 95, max 95); Ujjain spans 1 stations with a 0-point spread (min 131, max 131).