Navi Mumbai vs Tonk
Side-by-side air quality comparison between Navi Mumbai and Tonk.
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
Pollutant-level comparison (PM2.5, PM10, O3, NO2, SO2, CO)▾
| Pollutant | Navi Mumbai | Tonk |
|---|---|---|
| PM2.5(µg/m³) | 22.80 | 34.90 |
| PM10(µg/m³) | 40.50 | 75.90 |
| NO₂(µg/m³) | 23.40 | 14.10 |
| SO₂(µg/m³) | 22.10 | 4.50 |
| O₃(µg/m³) | 18.00 | 38.00 |
| CO(µg/m³) | 150.00 | 239.00 |
CPCB Multi-Year History (2016–2024)
Summary
Overview
In 2024, Navi Mumbai averaged an AQI of 107 while Tonk averaged 142 — a 35-point (33%) gap, with Tonk the more polluted and Navi Mumbai the cleaner of the two. On 299 days when both cities reported, Tonk was cleaner on 163 of them; the average daily gap was 53 AQI points.
Seasonality & days
Navi Mumbai peaks in January, while Tonk peaks in November. Navi Mumbai logged 0.2% Severe days and 43.6% Good-or-Satisfactory days; Tonk was 0% Severe and 28.200000000000003% Good-or-Satisfactory. Longest clean-air streaks: Navi Mumbai 57 days, Tonk 11 days.
Year-over-year progress
Navi Mumbai has worsened by 29 AQI points (37.2%) from 2016 to 2024; Tonk has improved by 14 AQI points (9%) over the same window. The worst recorded day for Navi Mumbai reached AQI 477 at Airoli Navi (MPCB) on 2019-04-14; Tonk hit AQI 368 at Shastri Nagar (RSPCB) on 2023-11-17.
Station-level disparity
Navi Mumbai spans 8 CPCB stations with a 37-point spread (min 93, max 130); Tonk spans 1 stations with a 0-point spread (min 148, max 148).
Verdict
🏆 Navi Mumbai has better air quality with an AQI of 41 compared to Tonk's 76.