Navi Mumbai vs Tirupati
Side-by-side air quality comparison between Navi Mumbai and Tirupati.
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 | Tirupati |
|---|---|---|
| PM2.5(µg/m³) | 21.70 | 8.70 |
| PM10(µg/m³) | 43.70 | 10.00 |
| NO₂(µg/m³) | 16.10 | 8.40 |
| SO₂(µg/m³) | 24.00 | 2.40 |
| O₃(µg/m³) | 31.00 | 58.00 |
| CO(µg/m³) | 157.00 | 153.00 |
CPCB Multi-Year History (2016–2024)
Summary
Overview
In 2024, Navi Mumbai averaged an AQI of 107 while Tirupati averaged 75 — a 32-point (43%) gap, with Navi Mumbai the more polluted and Tirupati the cleaner of the two. On 260 days when both cities reported, Tirupati was cleaner on 220 of them; the average daily gap was 100 AQI points.
Seasonality & days
Navi Mumbai peaks in January, while Tirupati peaks in April. Navi Mumbai logged 0.2% Severe days and 43.6% Good-or-Satisfactory days; Tirupati was 0% Severe and 84% Good-or-Satisfactory. Longest clean-air streaks: Navi Mumbai 57 days, Tirupati 36 days.
Year-over-year progress
Navi Mumbai has worsened by 29 AQI points (37.2%) from 2016 to 2024; Tirupati has improved by 20 AQI points (21.1%) over the same window. The worst recorded day for Navi Mumbai reached AQI 477 at Airoli Navi (MPCB) on 2019-04-14; Tirupati hit AQI 263 at Vaikuntapuram (APPCB) on 2022-11-16.
Station-level disparity
Navi Mumbai spans 8 CPCB stations with a 37-point spread (min 93, max 130); Tirupati spans 1 stations with a 0-point spread (min 75, max 75).
Verdict
🏆 Tirupati has better air quality with an AQI of 15 compared to Navi Mumbai's 44.