Bhilai vs Navi Mumbai
Side-by-side air quality comparison between Bhilai and Navi Mumbai.
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 | Bhilai | Navi Mumbai |
|---|---|---|
| PM2.5(µg/m³) | 46.40 | 23.70 |
| PM10(µg/m³) | 52.30 | 40.90 |
| NO₂(µg/m³) | 43.70 | 20.60 |
| SO₂(µg/m³) | 70.60 | 23.00 |
| O₃(µg/m³) | 42.00 | 23.00 |
| CO(µg/m³) | 675.00 | 153.00 |
CPCB Multi-Year History (2016–2024)
Summary
Overview
In 2024, Bhilai averaged an AQI of 73 while Navi Mumbai averaged 107 — a 34-point (47%) gap, with Navi Mumbai the more polluted and Bhilai the cleaner of the two. On 453 days when both cities reported, Bhilai was cleaner on 418 of them; the average daily gap was 77 AQI points.
Seasonality & days
Bhilai peaks in November, while Navi Mumbai peaks in January. Bhilai logged 0% Severe days and 71.6% Good-or-Satisfactory days; Navi Mumbai was 0.2% Severe and 43.6% Good-or-Satisfactory. Longest clean-air streaks: Bhilai 119 days, Navi Mumbai 57 days.
Year-over-year progress
Bhilai has worsened by 8 AQI points (12.3%) from 2021 to 2024; Navi Mumbai has worsened by 29 AQI points (37.2%) over the same window. The worst recorded day for Bhilai reached AQI 288 at Hathkhoj (CECB) on 2023-12-26; Navi Mumbai hit AQI 477 at Airoli Navi (MPCB) on 2019-04-14.
Station-level disparity
Bhilai spans 3 CPCB stations with a 25-point spread (min 59, max 84); Navi Mumbai spans 8 stations with a 37-point spread (min 93, max 130).
Verdict
🏆 Navi Mumbai has better air quality with an AQI of 41 compared to Bhilai's 78.