Khanna vs Siwan
Side-by-side air quality comparison between Khanna and Siwan.
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, Khanna averaged an AQI of 102 while Siwan averaged 148 — a 46-point (45%) gap, with Siwan the more polluted and Khanna the cleaner of the two. On 519 days when both cities reported, Khanna was cleaner on 423 of them; the average daily gap was 87 AQI points.
Seasonality & days
Khanna peaks in November, while Siwan peaks in January. Khanna logged 0% Severe days and 61.599999999999994% Good-or-Satisfactory days; Siwan was 5.2% Severe and 17.7% Good-or-Satisfactory. Longest clean-air streaks: Khanna 60 days, Siwan 13 days.
Year-over-year progress
Khanna has worsened by 4 AQI points (4.1%) from 2023 to 2024; Siwan has improved by 184 AQI points (55.4%) over the same window. The worst recorded day for Khanna reached AQI 297 at Kalal Majra (PPCB) on 2023-11-09; Siwan hit AQI 488 at Chitragupta Nagar (BSPCB) on 2022-12-30.
Station-level disparity
Khanna spans 1 CPCB stations with a 0-point spread (min 100, max 100); Siwan spans 1 stations with a 0-point spread (min 197, max 197).