Bikaner vs Tumkur
Side-by-side air quality comparison between Bikaner and Tumkur.
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 Tumkur averaged 88 — a 66-point (75%) gap, with Bikaner the more polluted and Tumkur the cleaner of the two. On 492 days when both cities reported, Tumkur was cleaner on 396 of them; the average daily gap was 76 AQI points.
Seasonality & days
Bikaner peaks in January, while Tumkur peaks in December. Bikaner logged 0.1% Severe days and 21.6% Good-or-Satisfactory days; Tumkur was 0% Severe and 54% Good-or-Satisfactory. Longest clean-air streaks: Bikaner 15 days, Tumkur 20 days.
Year-over-year progress
Bikaner has improved by 16 AQI points (9.4%) from 2023 to 2024; Tumkur has improved by 69 AQI points (43.9%) over the same window. The worst recorded day for Bikaner reached AQI 403 at MM Ground (RSPCB) on 2024-11-17; Tumkur hit AQI 355 at Thimmalapura (KSPCB) on 2023-02-15.
Station-level disparity
Bikaner spans 1 CPCB stations with a 0-point spread (min 162, max 162); Tumkur spans 1 stations with a 0-point spread (min 97, max 97).