Kolār vs Panchkula
Side-by-side air quality comparison between Kolār and Panchkula.
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 | Kolār | Panchkula |
|---|---|---|
| PM2.5(µg/m³) | 5.90 | 50.90 |
| PM10(µg/m³) | 7.20 | 66.80 |
| NO₂(µg/m³) | 10.90 | 44.60 |
| SO₂(µg/m³) | 4.70 | 8.10 |
| O₃(µg/m³) | 35.00 | 11.00 |
| CO(µg/m³) | 189.00 | 714.00 |
CPCB Multi-Year History (2016–2024)
Summary
Overview
In 2024, Kolār averaged an AQI of 65 while Panchkula averaged 117 — a 52-point (80%) gap, with Panchkula the more polluted and Kolār the cleaner of the two. On 686 days when both cities reported, Kolār was cleaner on 496 of them; the average daily gap was 54 AQI points.
Seasonality & days
Kolār peaks in September, while Panchkula peaks in December. Kolār logged 0.9% Severe days and 85.30000000000001% Good-or-Satisfactory days; Panchkula was 0.1% Severe and 61.9% Good-or-Satisfactory. Longest clean-air streaks: Kolār 17 days, Panchkula 60 days.
Year-over-year progress
Kolār has improved by 56 AQI points (46.3%) from 2018 to 2024; Panchkula has improved by 74 AQI points (38.7%) over the same window. The worst recorded day for Kolār reached AQI 500 at Tamaka Ind Area (KSPCB) on 2018-09-18; Panchkula hit AQI 474 at Sector-6 Panchkula () on 2018-06-15.
Station-level disparity
Kolār spans 1 CPCB stations with a 0-point spread (min 71, max 71); Panchkula spans 1 stations with a 0-point spread (min 102, max 102).
Verdict
🏆 Kolār has better air quality with an AQI of 10 compared to Panchkula's 85. That's a significant difference of 75 points.