Bulandshahr vs Imphal
Side-by-side air quality comparison between Bulandshahr and Imphal.
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, Bulandshahr averaged an AQI of 142 while Imphal averaged 110 — a 32-point (29%) gap, with Bulandshahr the more polluted and Imphal the cleaner of the two. On 545 days when both cities reported, Imphal was cleaner on 364 of them; the average daily gap was 74 AQI points.
Seasonality & days
Bulandshahr peaks in November, while Imphal peaks in October. Bulandshahr logged 3.2% Severe days and 27.099999999999998% Good-or-Satisfactory days; Imphal was 1.1% Severe and 49.400000000000006% Good-or-Satisfactory. Longest clean-air streaks: Bulandshahr 41 days, Imphal 103 days.
Year-over-year progress
Bulandshahr has improved by 82 AQI points (36.6%) from 2018 to 2024; Imphal has worsened by 23 AQI points (26.4%) over the same window. The worst recorded day for Bulandshahr reached AQI 500 at Yamunapuram (UPPCB) on 2018-06-13; Imphal hit AQI 500 at University Imphal (PCB) on 2024-10-11.
Station-level disparity
Bulandshahr spans 1 CPCB stations with a 0-point spread (min 180, max 180); Imphal spans 2 stations with a 4-point spread (min 97, max 101).