Haldia vs Jaipur
Side-by-side air quality comparison between Haldia and Jaipur.
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 | Haldia | Jaipur |
|---|---|---|
| PM2.5(µg/m³) | 46.60 | 49.90 |
| PM10(µg/m³) | 51.90 | 147.10 |
| NO₂(µg/m³) | 11.40 | 12.90 |
| SO₂(µg/m³) | 10.40 | 8.10 |
| O₃(µg/m³) | 96.00 | 66.00 |
| CO(µg/m³) | 284.00 | 375.00 |
CPCB Multi-Year History (2016–2024)
Summary
Overview
In 2024, Haldia averaged an AQI of 90 while Jaipur averaged 136 — a 46-point (51%) gap, with Jaipur the more polluted and Haldia the cleaner of the two. On 359 days when both cities reported, Haldia was cleaner on 330 of them; the average daily gap was 93 AQI points.
Seasonality & days
Haldia peaks in December, while Jaipur peaks in November. Haldia logged 0% Severe days and 65.4% Good-or-Satisfactory days; Jaipur was 0.1% Severe and 26.799999999999997% Good-or-Satisfactory. Longest clean-air streaks: Haldia 51 days, Jaipur 57 days.
Year-over-year progress
Haldia has worsened by 8 AQI points (9.8%) from 2023 to 2024; Jaipur has improved by 53 AQI points (28%) over the same window. The worst recorded day for Haldia reached AQI 322 at Priyambada Housing Estate (WBPCB) on 2024-11-26; Jaipur hit AQI 452 at Shastri Nagar (RSPCB) on 2018-02-06.
Station-level disparity
Haldia spans 1 CPCB stations with a 0-point spread (min 86, max 86); Jaipur spans 6 stations with a 48-point spread (min 112, max 160).
Verdict
🏆 Haldia has better air quality with an AQI of 78 compared to Jaipur's 132. That's a significant difference of 54 points.