Chandrapur vs Ujjain
Side-by-side air quality comparison between Chandrapur 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 | Chandrapur | Ujjain |
|---|---|---|
| PM2.5(µg/m³) | 20.00 | 32.40 |
| PM10(µg/m³) | 28.20 | 47.70 |
| NO₂(µg/m³) | 8.80 | 6.80 |
| SO₂(µg/m³) | 10.00 | 13.70 |
| O₃(µg/m³) | 84.00 | 66.00 |
| CO(µg/m³) | 171.00 | 215.00 |
CPCB Multi-Year History (2016–2024)
Summary
Overview
In 2022, Chandrapur averaged an AQI of 123 while Ujjain averaged 116 — a 7-point (6%) gap, with Chandrapur the more polluted and Ujjain the cleaner of the two. On 1414 days when both cities reported, Chandrapur was cleaner on 1097 of them; the average daily gap was 51 AQI points.
Seasonality & days
Chandrapur peaks in March, while Ujjain peaks in November. Chandrapur logged 0.3% Severe days and 58.800000000000004% Good-or-Satisfactory days; Ujjain was 0.1% Severe and 33.800000000000004% Good-or-Satisfactory. Longest clean-air streaks: Chandrapur 37 days, Ujjain 67 days.
Year-over-year progress
Chandrapur has improved by 1 AQI points (0.8%) from 2017 to 2022; Ujjain has improved by 71 AQI points (38%) over the same window. The worst recorded day for Chandrapur reached AQI 500 at MIDC Khutala (MPCB) on 2017-11-14; Ujjain hit AQI 500 at Mahakaleshwar Temple (MPPCB) on 2023-03-10.
Station-level disparity
Chandrapur spans 1 CPCB stations with a 0-point spread (min 100, max 100); Ujjain spans 1 stations with a 0-point spread (min 131, max 131).
Verdict
🏆 Chandrapur has better air quality with an AQI of 33 compared to Ujjain's 55.