Hapur vs Kannur
Side-by-side air quality comparison between Hapur and Kannur.
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, Hapur averaged an AQI of 142 while Kannur averaged 65 — a 77-point (118%) gap, with Hapur the more polluted and Kannur the cleaner of the two. On 1352 days when both cities reported, Kannur was cleaner on 1128 of them; the average daily gap was 89 AQI points.
Seasonality & days
Hapur peaks in November, while Kannur peaks in February. Hapur logged 1.9% Severe days and 36.2% Good-or-Satisfactory days; Kannur was 0% Severe and 92% Good-or-Satisfactory. Longest clean-air streaks: Hapur 55 days, Kannur 103 days.
Year-over-year progress
Hapur has improved by 197 AQI points (58.1%) from 2018 to 2024; Kannur has worsened by 11 AQI points (20.4%) over the same window. The worst recorded day for Hapur reached AQI 477 at Anand Vihar (UPPCB) on 2019-10-31; Kannur hit AQI 258 at Thavakkara Kannur (PCB) on 2021-04-14.
Station-level disparity
Hapur spans 1 CPCB stations with a 0-point spread (min 159, max 159); Kannur spans 1 stations with a 0-point spread (min 66, max 66).