Ambala vs Bidar
Side-by-side air quality comparison between Ambala and Bidar.
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, Ambala averaged an AQI of 94 while Bidar averaged 85 — a 9-point (11%) gap, with Ambala the more polluted and Bidar the cleaner of the two. On 729 days when both cities reported, Bidar was cleaner on 526 of them; the average daily gap was 55 AQI points.
Seasonality & days
Ambala peaks in November, while Bidar peaks in January. Ambala logged 0.2% Severe days and 46.5% Good-or-Satisfactory days; Bidar was 0.1% Severe and 72.5% Good-or-Satisfactory. Longest clean-air streaks: Ambala 44 days, Bidar 24 days.
Year-over-year progress
Ambala has improved by 52 AQI points (35.6%) from 2019 to 2024; Bidar has worsened by 1 AQI points (1.2%) over the same window. The worst recorded day for Ambala reached AQI 452 at Patti Mehar (HSPCB) on 2020-11-04; Bidar hit AQI 437 at Naubad (KSPCB) on 2022-01-25.
Station-level disparity
Ambala spans 1 CPCB stations with a 0-point spread (min 126, max 126); Bidar spans 1 stations with a 0-point spread (min 84, max 84).