Buxar vs Ujjain
Side-by-side air quality comparison between Buxar 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 | Buxar | Ujjain |
|---|---|---|
| PM2.5(µg/m³) | 87.80 | 29.30 |
| PM10(µg/m³) | 101.70 | 46.00 |
| NO₂(µg/m³) | 48.00 | 7.60 |
| SO₂(µg/m³) | 15.50 | 16.00 |
| O₃(µg/m³) | 45.00 | 53.00 |
| CO(µg/m³) | 650.00 | 208.00 |
CPCB Multi-Year History (2016–2024)
Summary
Overview
In 2024, Buxar averaged an AQI of 141 while Ujjain averaged 116 — a 25-point (22%) gap, with Buxar the more polluted and Ujjain the cleaner of the two. On 209 days when both cities reported, Ujjain was cleaner on 133 of them; the average daily gap was 57 AQI points.
Seasonality & days
Buxar peaks in February, while Ujjain peaks in November. Buxar logged 0% Severe days and 39% Good-or-Satisfactory days; Ujjain was 0.1% Severe and 33.800000000000004% Good-or-Satisfactory. Longest clean-air streaks: Buxar 13 days, Ujjain 67 days.
Year-over-year progress
The worst recorded day for Buxar reached AQI 389 at Charitra Van (BSPCB) on 2024-02-11; Ujjain hit AQI 500 at Mahakaleshwar Temple (MPPCB) on 2023-03-10.
Station-level disparity
Buxar spans 1 CPCB stations with a 0-point spread (min 141, max 141); 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 Buxar's 193. That's a significant difference of 144 points.