Faridabad vs Haldia
Side-by-side air quality comparison between Faridabad and Haldia.
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
Pollutant-level comparison (PM2.5, PM10, O3, NO2, SO2, CO)▾
| Pollutant | Faridabad | Haldia |
|---|---|---|
| PM2.5(µg/m³) | 68.70 | 50.20 |
| PM10(µg/m³) | 138.30 | 55.20 |
| NO₂(µg/m³) | 32.60 | 14.30 |
| SO₂(µg/m³) | 16.90 | 9.50 |
| O₃(µg/m³) | 51.00 | 79.00 |
| CO(µg/m³) | 594.00 | 280.00 |
CPCB Multi-Year History (2016–2024)
Summary
Overview
In 2024, Faridabad averaged an AQI of 181 while Haldia averaged 90 — a 91-point (101%) gap, with Faridabad the more polluted and Haldia the cleaner of the two. On 690 days when both cities reported, Haldia was cleaner on 663 of them; the average daily gap was 144 AQI points.
Seasonality & days
Faridabad peaks in November, while Haldia peaks in December. Faridabad logged 6.9% Severe days and 15.7% Good-or-Satisfactory days; Haldia was 0% Severe and 65.4% Good-or-Satisfactory. Longest clean-air streaks: Faridabad 19 days, Haldia 51 days.
Year-over-year progress
Faridabad has improved by 42 AQI points (18.8%) from 2016 to 2024; Haldia has worsened by 8 AQI points (9.8%) over the same window. The worst recorded day for Faridabad reached AQI 500 at New Industrial Town (HSPCB) on 2024-05-10; Haldia hit AQI 322 at Priyambada Housing Estate (WBPCB) on 2024-11-26.
Station-level disparity
Faridabad spans 4 CPCB stations with a 25-point spread (min 184, max 209); Haldia spans 1 stations with a 0-point spread (min 86, max 86).
Verdict
🏆 Haldia has better air quality with an AQI of 84 compared to Faridabad's 130.