Muzaffarnagar vs Thrissur
Side-by-side air quality comparison between Muzaffarnagar and Thrissur.
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 | Muzaffarnagar | Thrissur |
|---|---|---|
| PM2.5(µg/m³) | 56.70 | 8.60 |
| PM10(µg/m³) | 64.50 | 10.30 |
| NO₂(µg/m³) | 28.80 | 11.10 |
| SO₂(µg/m³) | 9.80 | 3.10 |
| O₃(µg/m³) | 39.00 | 23.00 |
| CO(µg/m³) | 1050.00 | 153.00 |
CPCB Multi-Year History (2016–2024)
Summary
Overview
In 2024, Muzaffarnagar averaged an AQI of 179 while Thrissur averaged 57 — a 122-point (214%) gap, with Muzaffarnagar the more polluted and Thrissur the cleaner of the two. On 1038 days when both cities reported, Thrissur was cleaner on 983 of them; the average daily gap was 122 AQI points.
Seasonality & days
Muzaffarnagar peaks in December, while Thrissur peaks in February. Muzaffarnagar logged 1.1% Severe days and 24.799999999999997% Good-or-Satisfactory days; Thrissur was 0% Severe and 88.4% Good-or-Satisfactory. Longest clean-air streaks: Muzaffarnagar 25 days, Thrissur 52 days.
Year-over-year progress
Muzaffarnagar has improved by 40 AQI points (18.3%) from 2018 to 2024; Thrissur has improved by 21 AQI points (26.9%) over the same window. The worst recorded day for Muzaffarnagar reached AQI 446 at New Mandi (UPPCB) on 2019-01-02; Thrissur hit AQI 181 at Corporation Ground Thrissur (PCB) on 2023-01-09.
Station-level disparity
Muzaffarnagar spans 1 CPCB stations with a 0-point spread (min 183, max 183); Thrissur spans 1 stations with a 0-point spread (min 68, max 68).
Verdict
🏆 Thrissur has better air quality with an AQI of 14 compared to Muzaffarnagar's 95. That's a significant difference of 81 points.