Dūngarpur vs Kanchipuram
Side-by-side air quality comparison between Dūngarpur and Kanchipuram.
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 | Dūngarpur | Kanchipuram |
|---|---|---|
| PM2.5(µg/m³) | 24.30 | 9.40 |
| PM10(µg/m³) | 34.50 | 11.10 |
| NO₂(µg/m³) | 8.80 | 10.40 |
| SO₂(µg/m³) | 10.40 | 4.60 |
| O₃(µg/m³) | 44.00 | 44.00 |
| CO(µg/m³) | 142.00 | 243.00 |
CPCB Multi-Year History (2016–2024)
Summary
Overview
In 2024, Dūngarpur averaged an AQI of 108 while Kanchipuram averaged 51 — a 57-point (112%) gap, with Dūngarpur the more polluted and Kanchipuram the cleaner of the two. On 133 days when both cities reported, Kanchipuram was cleaner on 118 of them; the average daily gap was 66 AQI points.
Seasonality & days
Dūngarpur peaks in January, while Kanchipuram peaks in February. Dūngarpur logged 0% Severe days and 57.199999999999996% Good-or-Satisfactory days; Kanchipuram was 0% Severe and 94% Good-or-Satisfactory. Longest clean-air streaks: Dūngarpur 24 days, Kanchipuram 18 days.
Year-over-year progress
Dūngarpur has improved by 5 AQI points (4.4%) from 2023 to 2024; Kanchipuram has improved by 18 AQI points (26.1%) over the same window. The worst recorded day for Dūngarpur reached AQI 314 at Bhoiwada (RSPCB) on 2024-01-01; Kanchipuram hit AQI 320 at Kilambi (TNPCB) on 2023-05-22.
Station-level disparity
Dūngarpur spans 1 CPCB stations with a 0-point spread (min 109, max 109); Kanchipuram spans 1 stations with a 0-point spread (min 57, max 57).
Verdict
🏆 Kanchipuram has better air quality with an AQI of 16 compared to Dūngarpur's 41.