Nayāgarh vs Ujjain
Side-by-side air quality comparison between Nayāgarh 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 | Nayāgarh | Ujjain |
|---|---|---|
| PM2.5(µg/m³) | 43.90 | 29.30 |
| PM10(µg/m³) | 48.80 | 46.00 |
| NO₂(µg/m³) | 10.80 | 7.60 |
| SO₂(µg/m³) | 8.30 | 16.00 |
| O₃(µg/m³) | 79.00 | 53.00 |
| CO(µg/m³) | 439.00 | 208.00 |
CPCB Multi-Year History (2016–2024)
Summary
Overview
In 2024, Nayāgarh averaged an AQI of 98 while Ujjain averaged 116 — a 18-point (18%) gap, with Ujjain the more polluted and Nayāgarh the cleaner of the two. On 565 days when both cities reported, Nayāgarh was cleaner on 361 of them; the average daily gap was 54 AQI points.
Seasonality & days
Nayāgarh peaks in April, while Ujjain peaks in November. Nayāgarh logged 0% Severe days and 47.400000000000006% Good-or-Satisfactory days; Ujjain was 0.1% Severe and 33.800000000000004% Good-or-Satisfactory. Longest clean-air streaks: Nayāgarh 52 days, Ujjain 67 days.
Year-over-year progress
Nayāgarh has improved by 48 AQI points (32.9%) from 2022 to 2024; Ujjain has improved by 71 AQI points (38%) over the same window. The worst recorded day for Nayāgarh reached AQI 336 at Dabuna (OSPCB) on 2023-03-13; Ujjain hit AQI 500 at Mahakaleshwar Temple (MPPCB) on 2023-03-10.
Station-level disparity
Nayāgarh spans 1 CPCB stations with a 0-point spread (min 116, max 116); 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 Nayāgarh's 74.