Hapur vs Kochi
Side-by-side air quality comparison between Hapur and Kochi.
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 Kochi averaged 91 — a 51-point (56%) gap, with Hapur the more polluted and Kochi the cleaner of the two. On 1147 days when both cities reported, Kochi was cleaner on 791 of them; the average daily gap was 80 AQI points.
Seasonality & days
Hapur peaks in November, while Kochi peaks in January. Hapur logged 1.9% Severe days and 36.2% Good-or-Satisfactory days; Kochi was 0% Severe and 70.9% Good-or-Satisfactory. Longest clean-air streaks: Hapur 55 days, Kochi 80 days.
Year-over-year progress
Hapur has improved by 197 AQI points (58.1%) from 2018 to 2024; Kochi has worsened by 7 AQI points (8.3%) over the same window. The worst recorded day for Hapur reached AQI 477 at Anand Vihar (UPPCB) on 2019-10-31; Kochi hit AQI 293 at Vyttila Kochi (PCB) on 2022-12-08.
Station-level disparity
Hapur spans 1 CPCB stations with a 0-point spread (min 159, max 159); Kochi spans 1 stations with a 0-point spread (min 88, max 88).