Saharsa vs Ujjain
Side-by-side air quality comparison between Saharsa 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
CPCB Multi-Year History (2016–2024)
Summary
Overview
In 2024, Saharsa averaged an AQI of 139 while Ujjain averaged 116 — a 23-point (20%) gap, with Saharsa the more polluted and Ujjain the cleaner of the two. On 811 days when both cities reported, Ujjain was cleaner on 568 of them; the average daily gap was 89 AQI points.
Seasonality & days
Saharsa peaks in January, while Ujjain peaks in November. Saharsa logged 1.4% Severe days and 28.4% Good-or-Satisfactory days; Ujjain was 0.1% Severe and 33.800000000000004% Good-or-Satisfactory. Longest clean-air streaks: Saharsa 20 days, Ujjain 67 days.
Year-over-year progress
Saharsa has improved by 139 AQI points (50%) from 2021 to 2024; Ujjain has improved by 71 AQI points (38%) over the same window. The worst recorded day for Saharsa reached AQI 454 at Police Line (BSPCB) on 2022-12-13; Ujjain hit AQI 500 at Mahakaleshwar Temple (MPPCB) on 2023-03-10.
Station-level disparity
Saharsa spans 1 CPCB stations with a 0-point spread (min 188, max 188); Ujjain spans 1 stations with a 0-point spread (min 131, max 131).