Hajipur vs Hanumāngarh
Side-by-side air quality comparison between Hajipur and Hanumāngarh.
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 | Hajipur | Hanumāngarh |
|---|---|---|
| PM2.5(µg/m³) | 97.80 | 39.90 |
| PM10(µg/m³) | 109.40 | 67.10 |
| NO₂(µg/m³) | 40.50 | 16.50 |
| SO₂(µg/m³) | 18.90 | 10.10 |
| O₃(µg/m³) | 52.00 | 83.00 |
| CO(µg/m³) | 725.00 | 339.00 |
CPCB Multi-Year History (2016–2024)
Summary
Overview
In 2024, Hajipur averaged an AQI of 173 while Hanumāngarh averaged 178 — a 5-point (3%) gap, with Hanumāngarh the more polluted and Hajipur the cleaner of the two. On 586 days when both cities reported, Hajipur was cleaner on 341 of them; the average daily gap was 80 AQI points.
Seasonality & days
Hajipur peaks in December, while Hanumāngarh peaks in January. Hajipur logged 0.3% Severe days and 36.6% Good-or-Satisfactory days; Hanumāngarh was 2.8% Severe and 20% Good-or-Satisfactory. Longest clean-air streaks: Hajipur 36 days, Hanumāngarh 22 days.
Year-over-year progress
Hajipur has worsened by 74 AQI points (74.7%) from 2020 to 2024; Hanumāngarh has improved by 13 AQI points (6.8%) over the same window. The worst recorded day for Hajipur reached AQI 427 at Industrial Area (BSPCB) on 2024-11-12; Hanumāngarh hit AQI 447 at Housing Board (RSPCB) on 2023-11-25.
Station-level disparity
Hajipur spans 1 CPCB stations with a 0-point spread (min 149, max 149); Hanumāngarh spans 1 stations with a 0-point spread (min 184, max 184).
Verdict
🏆 Hanumāngarh has better air quality with an AQI of 68 compared to Hajipur's 227. That's a significant difference of 159 points.