Kozhikode vs Ranipet
Side-by-side air quality comparison between Kozhikode and Ranipet.
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 | Kozhikode | Ranipet |
|---|---|---|
| PM2.5(µg/m³) | 4.30 | 7.00 |
| PM10(µg/m³) | 9.50 | 8.40 |
| NO₂(µg/m³) | 0.70 | 8.50 |
| SO₂(µg/m³) | 0.30 | 4.30 |
| O₃(µg/m³) | 64.00 | 44.00 |
| CO(µg/m³) | 171.00 | 143.00 |
CPCB Multi-Year History (2016–2024)
Summary
Overview
In 2023, Kozhikode averaged an AQI of 78 while Ranipet averaged 75 — a 3-point (4%) gap, with Kozhikode the more polluted and Ranipet the cleaner of the two.
Seasonality & days
Kozhikode peaks in January, while Ranipet peaks in November. Kozhikode logged 0.1% Severe days and 99% Good-or-Satisfactory days; Ranipet was 0% Severe and 67.80000000000001% Good-or-Satisfactory. Longest clean-air streaks: Kozhikode 83 days, Ranipet 10 days.
Year-over-year progress
The worst recorded day for Kozhikode reached AQI 417 at Palayam Kozhikode (PCB) on 2021-01-25; Ranipet hit AQI 224 at VOC Nagar SIPCOT (TNPCB) on 2024-12-17.
Station-level disparity
Kozhikode spans 1 CPCB stations with a 0-point spread (min 59, max 59); Ranipet spans 1 stations with a 0-point spread (min 75, max 75).
Verdict
🏆 Kozhikode has better air quality with an AQI of 10 compared to Ranipet's 12.