Bareilly vs Ujjain
Side-by-side air quality comparison between Bareilly and Ujjain.
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 | Ujjain |
|---|---|---|
| PM2.5(µg/m³) | 62.60 | 29.30 |
| PM10(µg/m³) | 85.70 | 46.00 |
| NO₂(µg/m³) | 26.50 | 7.60 |
| SO₂(µg/m³) | 8.90 | 16.00 |
| O₃(µg/m³) | 84.00 | 53.00 |
| CO(µg/m³) | 816.00 | 208.00 |
CPCB Multi-Year History (2016–2024)
Summary
Overview
In 2024, Bareilly averaged an AQI of 61 while Ujjain averaged 116 — a 55-point (90%) gap, with Ujjain the more polluted and Bareilly the cleaner of the two. On 510 days when both cities reported, Bareilly was cleaner on 394 of them; the average daily gap was 46 AQI points.
Seasonality & days
Both cities see their worst air in November on average. Bareilly logged 0% Severe days and 73.1% Good-or-Satisfactory days; Ujjain was 0.1% Severe and 33.800000000000004% Good-or-Satisfactory. Longest clean-air streaks: Bareilly 51 days, Ujjain 67 days.
Year-over-year progress
Bareilly has improved by 50 AQI points (45%) from 2022 to 2024; Ujjain has improved by 71 AQI points (38%) over the same window. The worst recorded day for Bareilly reached AQI 292 at Rajendra Nagar (UPPCB) on 2022-11-03; Ujjain hit AQI 500 at Mahakaleshwar Temple (MPPCB) on 2023-03-10.
Station-level disparity
Bareilly spans 2 CPCB stations with a 12-point spread (min 71, max 83); Ujjain spans 1 stations with a 0-point spread (min 131, max 131).
Verdict
🏆 Ujjain has better air quality with an AQI of 49 compared to Bareilly's 110. That's a significant difference of 61 points.