Hajipur vs Kadapa
Side-by-side air quality comparison between Hajipur and Kadapa.
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 | Kadapa |
|---|---|---|
| PM2.5(µg/m³) | 62.60 | 6.10 |
| PM10(µg/m³) | 89.20 | 8.90 |
| NO₂(µg/m³) | 2.80 | 1.80 |
| SO₂(µg/m³) | 10.80 | 5.70 |
| O₃(µg/m³) | 206.00 | 98.00 |
| CO(µg/m³) | 358.00 | 145.00 |
CPCB Multi-Year History (2016–2024)
Summary
Overview
In 2024, Hajipur averaged an AQI of 173 while Kadapa averaged 62 — a 111-point (179%) gap, with Hajipur the more polluted and Kadapa the cleaner of the two. On 497 days when both cities reported, Kadapa was cleaner on 464 of them; the average daily gap was 105 AQI points.
Seasonality & days
Hajipur peaks in December, while Kadapa peaks in February. Hajipur logged 0.3% Severe days and 36.6% Good-or-Satisfactory days; Kadapa was 0% Severe and 87.80000000000001% Good-or-Satisfactory. Longest clean-air streaks: Hajipur 36 days, Kadapa 72 days.
Year-over-year progress
Hajipur has worsened by 74 AQI points (74.7%) from 2020 to 2024; Kadapa has improved by 6 AQI points (8.8%) over the same window. The worst recorded day for Hajipur reached AQI 427 at Industrial Area (BSPCB) on 2024-11-12; Kadapa hit AQI 260 at Yerramukkapalli (APPCB) on 2024-12-11.
Station-level disparity
Hajipur spans 1 CPCB stations with a 0-point spread (min 149, max 149); Kadapa spans 1 stations with a 0-point spread (min 65, max 65).
Verdict
🏆 Kadapa has better air quality with an AQI of 10 compared to Hajipur's 110. That's a significant difference of 100 points.