Aurangabad vs Ujjain
Side-by-side air quality comparison between Aurangabad 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 | Aurangabad | Ujjain |
|---|---|---|
| PM2.5(µg/m³) | 17.40 | 29.30 |
| PM10(µg/m³) | 30.90 | 46.00 |
| NO₂(µg/m³) | 11.00 | 7.60 |
| SO₂(µg/m³) | 13.80 | 16.00 |
| O₃(µg/m³) | 38.00 | 53.00 |
| CO(µg/m³) | 166.00 | 208.00 |
CPCB Multi-Year History (2016–2024)
Summary
Overview
In 2024, Aurangabad averaged an AQI of 99 while Ujjain averaged 116 — a 17-point (17%) gap, with Ujjain the more polluted and Aurangabad the cleaner of the two. On 1798 days when both cities reported, Aurangabad was cleaner on 1278 of them; the average daily gap was 51 AQI points.
Seasonality & days
Aurangabad peaks in January, while Ujjain peaks in November. Aurangabad logged 0.1% Severe days and 58.3% Good-or-Satisfactory days; Ujjain was 0.1% Severe and 33.800000000000004% Good-or-Satisfactory. Longest clean-air streaks: Aurangabad 46 days, Ujjain 67 days.
Year-over-year progress
Aurangabad has improved by 41 AQI points (29.3%) from 2016 to 2024; Ujjain has improved by 71 AQI points (38%) over the same window. The worst recorded day for Aurangabad reached AQI 436 at More Chowk Waluj (MPCB) on 2024-09-16; Ujjain hit AQI 500 at Mahakaleshwar Temple (MPPCB) on 2023-03-10.
Station-level disparity
Aurangabad spans 4 CPCB stations with a 87-point spread (min 91, max 178); Ujjain spans 1 stations with a 0-point spread (min 131, max 131).
Verdict
🏆 Aurangabad has better air quality with an AQI of 31 compared to Ujjain's 49.