Dūngarpur vs Kolār
Side-by-side air quality comparison between Dūngarpur and Kolār.
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 | Kolār |
|---|---|---|
| PM2.5(µg/m³) | 27.40 | 5.80 |
| PM10(µg/m³) | 54.10 | 10.80 |
| NO₂(µg/m³) | 0.50 | 1.40 |
| SO₂(µg/m³) | 4.70 | 2.00 |
| O₃(µg/m³) | 102.00 | 86.00 |
| CO(µg/m³) | 127.00 | 137.00 |
CPCB Multi-Year History (2016–2024)
Summary
Overview
In 2024, Dūngarpur averaged an AQI of 108 while Kolār averaged 65 — a 43-point (66%) gap, with Dūngarpur the more polluted and Kolār the cleaner of the two. On 328 days when both cities reported, Kolār was cleaner on 258 of them; the average daily gap was 54 AQI points.
Seasonality & days
Dūngarpur peaks in January, while Kolār peaks in September. Dūngarpur logged 0% Severe days and 57.199999999999996% Good-or-Satisfactory days; Kolār was 0.9% Severe and 85.30000000000001% Good-or-Satisfactory. Longest clean-air streaks: Dūngarpur 24 days, Kolār 17 days.
Year-over-year progress
Dūngarpur has improved by 5 AQI points (4.4%) from 2023 to 2024; Kolār has improved by 56 AQI points (46.3%) over the same window. The worst recorded day for Dūngarpur reached AQI 314 at Bhoiwada (RSPCB) on 2024-01-01; Kolār hit AQI 500 at Tamaka Ind Area (KSPCB) on 2018-09-18.
Station-level disparity
Dūngarpur spans 1 CPCB stations with a 0-point spread (min 109, max 109); Kolār spans 1 stations with a 0-point spread (min 71, max 71).
Verdict
🏆 Kolār has better air quality with an AQI of 11 compared to Dūngarpur's 55.