Patna vs Sirohi
Side-by-side air quality comparison between Patna and Sirohi.
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, Patna averaged an AQI of 172 while Sirohi averaged 89 — a 83-point (93%) gap, with Patna the more polluted and Sirohi the cleaner of the two. On 580 days when both cities reported, Sirohi was cleaner on 556 of them; the average daily gap was 154 AQI points.
Seasonality & days
Both cities see their worst air in December on average. Patna logged 7.5% Severe days and 19.400000000000002% Good-or-Satisfactory days; Sirohi was 0% Severe and 69.2% Good-or-Satisfactory. Longest clean-air streaks: Patna 30 days, Sirohi 41 days.
Year-over-year progress
Patna has improved by 40 AQI points (18.9%) from 2016 to 2024; Sirohi has improved by 4 AQI points (4.3%) over the same window. The worst recorded day for Patna reached AQI 491 at IGSC Planetarium Complex (BSPCB) on 2016-01-01; Sirohi hit AQI 335 at Vedhaynath Colony (RSPCB) on 2024-12-26.
Station-level disparity
Patna spans 6 CPCB stations with a 39-point spread (min 154, max 193); Sirohi spans 1 stations with a 0-point spread (min 90, max 90).