Indore vs Mangalore
Side-by-side air quality comparison between Indore and Mangalore.
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 | Indore | Mangalore |
|---|---|---|
| PM2.5(µg/m³) | 31.30 | 9.00 |
| PM10(µg/m³) | 47.80 | 15.50 |
| NO₂(µg/m³) | 7.10 | 5.10 |
| SO₂(µg/m³) | 15.10 | 1.80 |
| O₃(µg/m³) | 66.00 | 48.00 |
| CO(µg/m³) | 251.00 | 169.00 |
CPCB Multi-Year History (2016–2024)
Summary
Overview
In 2024, Indore averaged an AQI of 84 while Mangalore averaged 61 — a 23-point (38%) gap, with Indore the more polluted and Mangalore the cleaner of the two. On 885 days when both cities reported, Mangalore was cleaner on 802 of them; the average daily gap was 63 AQI points.
Seasonality & days
Indore peaks in November, while Mangalore peaks in February. Indore logged 0% Severe days and 45.099999999999994% Good-or-Satisfactory days; Mangalore was 0% Severe and 87.2% Good-or-Satisfactory. Longest clean-air streaks: Indore 65 days, Mangalore 64 days.
Year-over-year progress
Indore has improved by 47 AQI points (35.9%) from 2019 to 2024; Mangalore has improved by 9 AQI points (12.9%) over the same window. The worst recorded day for Indore reached AQI 359 at Maguda Nagar (IMC) on 2024-09-18; Mangalore hit AQI 235 at Kadri (KSPCB) on 2023-11-17.
Station-level disparity
Indore spans 6 CPCB stations with a 69-point spread (min 52, max 121); Mangalore spans 1 stations with a 0-point spread (min 68, max 68).
Verdict
🏆 Mangalore has better air quality with an AQI of 16 compared to Indore's 53.