Amravati vs Kollam
Side-by-side air quality comparison between Amravati and Kollam.
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 | Amravati | Kollam |
|---|---|---|
| PM2.5(µg/m³) | 21.40 | 5.50 |
| PM10(µg/m³) | 28.20 | 7.90 |
| NO₂(µg/m³) | 10.10 | 3.80 |
| SO₂(µg/m³) | 10.80 | 1.60 |
| O₃(µg/m³) | 70.00 | 33.00 |
| CO(µg/m³) | 177.00 | 96.00 |
CPCB Multi-Year History (2016–2024)
Summary
Overview
In 2024, Amravati averaged an AQI of 84 while Kollam averaged 84 — a 0-point (0%) gap, with Kollam the more polluted and Amravati the cleaner of the two. On 270 days when both cities reported, Kollam was cleaner on 136 of them; the average daily gap was 34 AQI points.
Seasonality & days
Both cities see their worst air in January on average. Amravati logged 0% Severe days and 67.6% Good-or-Satisfactory days; Kollam was 0% Severe and 81% Good-or-Satisfactory. Longest clean-air streaks: Amravati 95 days, Kollam 65 days.
Year-over-year progress
The worst recorded day for Amravati reached AQI 196 at Shivneri Colony (MPCB) on 2024-05-03; Kollam hit AQI 272 at Polayathode Kollam (PCB) on 2024-04-06.
Station-level disparity
Amravati spans 1 CPCB stations with a 0-point spread (min 84, max 84); Kollam spans 1 stations with a 0-point spread (min 84, max 84).
Verdict
🏆 Kollam has better air quality with an AQI of 9 compared to Amravati's 36.