Hāveri vs Katihar
Side-by-side air quality comparison between Hāveri and Katihar.
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, Hāveri averaged an AQI of 66 while Katihar averaged 123 — a 57-point (86%) gap, with Katihar the more polluted and Hāveri the cleaner of the two. On 676 days when both cities reported, Hāveri was cleaner on 627 of them; the average daily gap was 112 AQI points.
Seasonality & days
Hāveri peaks in January, while Katihar peaks in December. Hāveri logged 0% Severe days and 86.69999999999999% Good-or-Satisfactory days; Katihar was 3.1% Severe and 26.9% Good-or-Satisfactory. Longest clean-air streaks: Hāveri 76 days, Katihar 19 days.
Year-over-year progress
Hāveri has improved by 1 AQI points (1.5%) from 2022 to 2024; Katihar has improved by 188 AQI points (60.5%) over the same window. The worst recorded day for Hāveri reached AQI 262 at Ashwini Nagar (KSPCB) on 2023-11-17; Katihar hit AQI 465 at Mirchaibari (BSPCB) on 2023-01-23.
Station-level disparity
Hāveri spans 1 CPCB stations with a 0-point spread (min 68, max 68); Katihar spans 1 stations with a 0-point spread (min 185, max 185).