Bulandshahr vs Hyderabad
Side-by-side air quality comparison between Bulandshahr and Hyderabad.
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, Bulandshahr averaged an AQI of 142 while Hyderabad averaged 78 — a 64-point (82%) gap, with Bulandshahr the more polluted and Hyderabad the cleaner of the two. On 1919 days when both cities reported, Hyderabad was cleaner on 1439 of them; the average daily gap was 87 AQI points.
Seasonality & days
Bulandshahr peaks in November, while Hyderabad peaks in December. Bulandshahr logged 3.2% Severe days and 27.099999999999998% Good-or-Satisfactory days; Hyderabad was 0.2% Severe and 41.6% Good-or-Satisfactory. Longest clean-air streaks: Bulandshahr 41 days, Hyderabad 71 days.
Year-over-year progress
Bulandshahr has improved by 82 AQI points (36.6%) from 2018 to 2024; Hyderabad has improved by 24 AQI points (23.5%) over the same window. The worst recorded day for Bulandshahr reached AQI 500 at Yamunapuram (UPPCB) on 2018-06-13; Hyderabad hit AQI 500 at Sanathnagar (TSPCB) on 2024-04-28.
Station-level disparity
Bulandshahr spans 1 CPCB stations with a 0-point spread (min 180, max 180); Hyderabad spans 14 stations with a 35-point spread (min 62, max 97).