Mumbai vs Nārnaul
Side-by-side air quality comparison between Mumbai and Nārnaul.
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, Mumbai averaged an AQI of 93 while Nārnaul averaged 94 — a 1-point (1%) gap, with Nārnaul the more polluted and Mumbai the cleaner of the two. On 1580 days when both cities reported, Nārnaul was cleaner on 1123 of them; the average daily gap was 75 AQI points.
Seasonality & days
Mumbai peaks in December, while Nārnaul peaks in November. Mumbai logged 0.5% Severe days and 34% Good-or-Satisfactory days; Nārnaul was 0.1% Severe and 40.8% Good-or-Satisfactory. Longest clean-air streaks: Mumbai 58 days, Nārnaul 63 days.
Year-over-year progress
Mumbai has improved by 4 AQI points (4.1%) from 2016 to 2024; Nārnaul has improved by 37 AQI points (28.2%) over the same window. The worst recorded day for Mumbai reached AQI 500 at Vile Parle West (MPCB) on 2022-08-15; Nārnaul hit AQI 435 at Shastri Nagar (HSPCB) on 2023-11-16.
Station-level disparity
Mumbai spans 29 CPCB stations with a 74-point spread (min 77, max 151); Nārnaul spans 1 stations with a 0-point spread (min 130, max 130).