Aizawl vs Hajipur
Side-by-side air quality comparison between Aizawl and Hajipur.
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, Aizawl averaged an AQI of 46 while Hajipur averaged 173 — a 127-point (276%) gap, with Hajipur the more polluted and Aizawl the cleaner of the two. On 1368 days when both cities reported, Aizawl was cleaner on 1337 of them; the average daily gap was 113 AQI points.
Seasonality & days
Aizawl peaks in March, while Hajipur peaks in December. Aizawl logged 0% Severe days and 94.2% Good-or-Satisfactory days; Hajipur was 0.3% Severe and 36.6% Good-or-Satisfactory. Longest clean-air streaks: Aizawl 76 days, Hajipur 36 days.
Year-over-year progress
Aizawl has worsened by 16 AQI points (53.3%) from 2020 to 2024; Hajipur has worsened by 74 AQI points (74.7%) over the same window. The worst recorded day for Aizawl reached AQI 208 at Sikulpuikawn Aizawl (PCB) on 2021-01-20; Hajipur hit AQI 427 at Industrial Area (BSPCB) on 2024-11-12.
Station-level disparity
Aizawl spans 1 CPCB stations with a 0-point spread (min 43, max 43); Hajipur spans 1 stations with a 0-point spread (min 149, max 149).