Kalaburagi vs Siwan
Side-by-side air quality comparison between Kalaburagi 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, Kalaburagi averaged an AQI of 49 while Siwan averaged 148 — a 99-point (202%) gap, with Siwan the more polluted and Kalaburagi the cleaner of the two. On 413 days when both cities reported, Kalaburagi was cleaner on 396 of them; the average daily gap was 123 AQI points.
Seasonality & days
Kalaburagi peaks in December, while Siwan peaks in January. Kalaburagi logged 0.6% Severe days and 69.6% Good-or-Satisfactory days; Siwan was 5.2% Severe and 17.7% Good-or-Satisfactory. Longest clean-air streaks: Kalaburagi 120 days, Siwan 13 days.
Year-over-year progress
Kalaburagi has improved by 56 AQI points (53.3%) from 2018 to 2024; Siwan has improved by 184 AQI points (55.4%) over the same window. The worst recorded day for Kalaburagi reached AQI 500 at Lal Bahadur Shastri Nagar (KSPCB) on 2020-10-26; Siwan hit AQI 488 at Chitragupta Nagar (BSPCB) on 2022-12-30.
Station-level disparity
Kalaburagi spans 2 CPCB stations with a 40-point spread (min 43, max 83); Siwan spans 1 stations with a 0-point spread (min 197, max 197).