Ghaziabad vs Rohtak
Side-by-side air quality comparison between Ghaziabad and Rohtak.
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, Ghaziabad averaged an AQI of 177 while Rohtak averaged 148 — a 29-point (20%) gap, with Ghaziabad the more polluted and Rohtak the cleaner of the two. On 2101 days when both cities reported, Rohtak was cleaner on 1891 of them; the average daily gap was 93 AQI points.
Seasonality & days
Both cities see their worst air in November on average. Ghaziabad logged 12.2% Severe days and 13.700000000000001% Good-or-Satisfactory days; Rohtak was 1.1% Severe and 36.599999999999994% Good-or-Satisfactory. Longest clean-air streaks: Ghaziabad 19 days, Rohtak 45 days.
Year-over-year progress
Ghaziabad has improved by 115 AQI points (39.4%) from 2017 to 2024; Rohtak has improved by 123 AQI points (45.4%) over the same window. The worst recorded day for Ghaziabad reached AQI 500 at Vasundhara (UPPCB) on 2017-12-21; Rohtak hit AQI 498 at MD University (HSPCB) on 2019-11-03.
Station-level disparity
Ghaziabad spans 4 CPCB stations with a 30-point spread (min 198, max 228); Rohtak spans 1 stations with a 0-point spread (min 159, max 159).