Navi Mumbai vs Ujjain
Side-by-side air quality comparison between Navi Mumbai 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, Navi Mumbai averaged an AQI of 107 while Ujjain averaged 116 — a 9-point (8%) gap, with Ujjain the more polluted and Navi Mumbai the cleaner of the two. On 2024 days when both cities reported, Ujjain was cleaner on 1013 of them; the average daily gap was 53 AQI points.
Seasonality & days
Navi Mumbai peaks in January, while Ujjain peaks in November. Navi Mumbai logged 0.2% Severe days and 43.6% Good-or-Satisfactory days; Ujjain was 0.1% Severe and 33.800000000000004% Good-or-Satisfactory. Longest clean-air streaks: Navi Mumbai 57 days, Ujjain 67 days.
Year-over-year progress
Navi Mumbai has worsened by 29 AQI points (37.2%) from 2016 to 2024; Ujjain has improved by 71 AQI points (38%) over the same window. The worst recorded day for Navi Mumbai reached AQI 477 at Airoli Navi (MPCB) on 2019-04-14; Ujjain hit AQI 500 at Mahakaleshwar Temple (MPPCB) on 2023-03-10.
Station-level disparity
Navi Mumbai spans 8 CPCB stations with a 37-point spread (min 93, max 130); Ujjain spans 1 stations with a 0-point spread (min 131, max 131).