Bikaner vs Tirunelveli
Side-by-side air quality comparison between Bikaner and Tirunelveli.
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 Tirunelveli averaged 30 — a 124-point (413%) gap, with Bikaner the more polluted and Tirunelveli the cleaner of the two. On 117 days when both cities reported, Tirunelveli was cleaner on 116 of them; the average daily gap was 109 AQI points.
Seasonality & days
Bikaner peaks in January, while Tirunelveli peaks in October. Bikaner logged 0.1% Severe days and 21.6% Good-or-Satisfactory days; Tirunelveli was 0% Severe and 100% Good-or-Satisfactory. Longest clean-air streaks: Bikaner 15 days, Tirunelveli 31 days.
Year-over-year progress
The worst recorded day for Bikaner reached AQI 403 at MM Ground (RSPCB) on 2024-11-17; Tirunelveli hit AQI 42 at Municipal Corporation Office (TNPCB) on 2024-10-30.
Station-level disparity
Bikaner spans 1 CPCB stations with a 0-point spread (min 162, max 162); Tirunelveli spans 1 stations with a 0-point spread (min 30, max 30).