Būndi vs Ujjain
Side-by-side air quality comparison between Būndi 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 | Būndi | Ujjain |
|---|---|---|
| PM2.5(µg/m³) | 21.50 | 32.40 |
| PM10(µg/m³) | 37.30 | 47.70 |
| NO₂(µg/m³) | 6.70 | 6.80 |
| SO₂(µg/m³) | 3.90 | 13.70 |
| O₃(µg/m³) | 48.00 | 66.00 |
| CO(µg/m³) | 189.00 | 215.00 |
CPCB Multi-Year History (2016–2024)
Summary
Overview
In 2024, Būndi averaged an AQI of 126 while Ujjain averaged 116 — a 10-point (9%) gap, with Būndi the more polluted and Ujjain the cleaner of the two. On 484 days when both cities reported, Ujjain was cleaner on 293 of them; the average daily gap was 36 AQI points.
Seasonality & days
Būndi peaks in January, while Ujjain peaks in November. Būndi logged 0% Severe days and 31% Good-or-Satisfactory days; Ujjain was 0.1% Severe and 33.800000000000004% Good-or-Satisfactory. Longest clean-air streaks: Būndi 23 days, Ujjain 67 days.
Year-over-year progress
Būndi has improved by 18 AQI points (12.5%) from 2023 to 2024; Ujjain has improved by 71 AQI points (38%) over the same window. The worst recorded day for Būndi reached AQI 353 at New Colony (RSPCB) on 2023-12-25; Ujjain hit AQI 500 at Mahakaleshwar Temple (MPPCB) on 2023-03-10.
Station-level disparity
Būndi spans 1 CPCB stations with a 0-point spread (min 133, max 133); Ujjain spans 1 stations with a 0-point spread (min 131, max 131).
Verdict
🏆 Būndi has better air quality with an AQI of 37 compared to Ujjain's 55.