Chittoor vs Navi Mumbai
Side-by-side air quality comparison between Chittoor 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 | Chittoor | Navi Mumbai |
|---|---|---|
| PM2.5(µg/m³) | 6.10 | 22.80 |
| PM10(µg/m³) | 7.70 | 40.50 |
| NO₂(µg/m³) | 8.70 | 23.40 |
| SO₂(µg/m³) | 3.20 | 22.10 |
| O₃(µg/m³) | 46.00 | 18.00 |
| CO(µg/m³) | 223.00 | 150.00 |
CPCB Multi-Year History (2016–2024)
Summary
Overview
In 2024, Chittoor averaged an AQI of 76 while Navi Mumbai averaged 107 — a 31-point (41%) gap, with Navi Mumbai the more polluted and Chittoor the cleaner of the two. On 281 days when both cities reported, Chittoor was cleaner on 255 of them; the average daily gap was 91 AQI points.
Seasonality & days
Chittoor peaks in October, while Navi Mumbai peaks in January. Chittoor logged 0% Severe days and 84.9% Good-or-Satisfactory days; Navi Mumbai was 0.2% Severe and 43.6% Good-or-Satisfactory. Longest clean-air streaks: Chittoor 37 days, Navi Mumbai 57 days.
Year-over-year progress
Chittoor has worsened by 5 AQI points (7%) from 2022 to 2024; Navi Mumbai has worsened by 29 AQI points (37.2%) over the same window. The worst recorded day for Chittoor reached AQI 348 at Gangineni Cheruvu (APPCB) on 2023-11-13; Navi Mumbai hit AQI 477 at Airoli Navi (MPCB) on 2019-04-14.
Station-level disparity
Chittoor spans 1 CPCB stations with a 0-point spread (min 72, max 72); Navi Mumbai spans 8 stations with a 37-point spread (min 93, max 130).
Verdict
🏆 Chittoor has better air quality with an AQI of 10 compared to Navi Mumbai's 41.