Bikaner vs Kolār
Side-by-side air quality comparison between Bikaner and Kolār.
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, Bikaner averaged an AQI of 154 while Kolār averaged 65 — a 89-point (137%) gap, with Bikaner the more polluted and Kolār the cleaner of the two. On 417 days when both cities reported, Kolār was cleaner on 399 of them; the average daily gap was 94 AQI points.
Seasonality & days
Bikaner peaks in January, while Kolār peaks in September. Bikaner logged 0.1% Severe days and 21.6% Good-or-Satisfactory days; Kolār was 0.9% Severe and 85.30000000000001% Good-or-Satisfactory. Longest clean-air streaks: Bikaner 15 days, Kolār 17 days.
Year-over-year progress
Bikaner has improved by 16 AQI points (9.4%) from 2023 to 2024; Kolār has improved by 56 AQI points (46.3%) over the same window. The worst recorded day for Bikaner reached AQI 403 at MM Ground (RSPCB) on 2024-11-17; Kolār hit AQI 500 at Tamaka Ind Area (KSPCB) on 2018-09-18.
Station-level disparity
Bikaner spans 1 CPCB stations with a 0-point spread (min 162, max 162); Kolār spans 1 stations with a 0-point spread (min 71, max 71).