Kadapa vs Katihar
Side-by-side air quality comparison between Kadapa 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, Kadapa averaged an AQI of 62 while Katihar averaged 123 — a 61-point (98%) gap, with Katihar the more polluted and Kadapa the cleaner of the two. On 437 days when both cities reported, Kadapa was cleaner on 401 of them; the average daily gap was 106 AQI points.
Seasonality & days
Kadapa peaks in February, while Katihar peaks in December. Kadapa logged 0% Severe days and 87.80000000000001% Good-or-Satisfactory days; Katihar was 3.1% Severe and 26.9% Good-or-Satisfactory. Longest clean-air streaks: Kadapa 72 days, Katihar 19 days.
Year-over-year progress
Kadapa has improved by 6 AQI points (8.8%) from 2023 to 2024; Katihar has improved by 188 AQI points (60.5%) over the same window. The worst recorded day for Kadapa reached AQI 260 at Yerramukkapalli (APPCB) on 2024-12-11; Katihar hit AQI 465 at Mirchaibari (BSPCB) on 2023-01-23.
Station-level disparity
Kadapa spans 1 CPCB stations with a 0-point spread (min 65, max 65); Katihar spans 1 stations with a 0-point spread (min 185, max 185).