Bareilly vs Madurai
Side-by-side air quality comparison between Bareilly and Madurai.
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 | Bareilly | Madurai |
|---|---|---|
| PM2.5(µg/m³) | 62.60 | 15.50 |
| PM10(µg/m³) | 85.70 | 16.70 |
| NO₂(µg/m³) | 26.50 | 19.40 |
| SO₂(µg/m³) | 8.90 | 4.80 |
| O₃(µg/m³) | 84.00 | 20.00 |
| CO(µg/m³) | 816.00 | 212.00 |
CPCB Multi-Year History (2016–2024)
Summary
Overview
In 2024, Bareilly averaged an AQI of 61 while Madurai averaged 48 — a 13-point (27%) gap, with Bareilly the more polluted and Madurai the cleaner of the two. On 76 days when both cities reported, Madurai was cleaner on 55 of them; the average daily gap was 40 AQI points.
Seasonality & days
Bareilly peaks in November, while Madurai peaks in December. Bareilly logged 0% Severe days and 73.1% Good-or-Satisfactory days; Madurai was 0% Severe and 98.7% Good-or-Satisfactory. Longest clean-air streaks: Bareilly 51 days, Madurai 17 days.
Year-over-year progress
The worst recorded day for Bareilly reached AQI 292 at Rajendra Nagar (UPPCB) on 2022-11-03; Madurai hit AQI 105 at Uchapatti (TNPCB) on 2024-11-26.
Station-level disparity
Bareilly spans 2 CPCB stations with a 12-point spread (min 71, max 83); Madurai spans 1 stations with a 0-point spread (min 48, max 48).
Verdict
🏆 Madurai has better air quality with an AQI of 26 compared to Bareilly's 110. That's a significant difference of 84 points.