Asansol vs Jaipur
Side-by-side air quality comparison between Asansol 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 | Asansol | Jaipur |
|---|---|---|
| PM2.5(µg/m³) | 89.60 | 54.70 |
| PM10(µg/m³) | 95.50 | 187.20 |
| NO₂(µg/m³) | 48.70 | 16.00 |
| SO₂(µg/m³) | 82.10 | 7.20 |
| O₃(µg/m³) | 39.00 | 57.00 |
| CO(µg/m³) | 708.00 | 428.00 |
CPCB Multi-Year History (2016–2024)
Summary
Overview
In 2024, Asansol averaged an AQI of 145 while Jaipur averaged 136 — a 9-point (7%) gap, with Asansol the more polluted and Jaipur the cleaner of the two. On 1986 days when both cities reported, Asansol was cleaner on 1185 of them; the average daily gap was 60 AQI points.
Seasonality & days
Asansol peaks in December, while Jaipur peaks in November. Asansol logged 0% Severe days and 43.3% Good-or-Satisfactory days; Jaipur was 0.1% Severe and 26.799999999999997% Good-or-Satisfactory. Longest clean-air streaks: Asansol 44 days, Jaipur 57 days.
Year-over-year progress
Asansol has worsened by 12 AQI points (9%) from 2018 to 2024; Jaipur has improved by 53 AQI points (28%) over the same window. The worst recorded day for Asansol reached AQI 394 at Court Area (WBPCB) on 2022-12-13; Jaipur hit AQI 452 at Shastri Nagar (RSPCB) on 2018-02-06.
Station-level disparity
Asansol spans 4 CPCB stations with a 40-point spread (min 123, max 163); Jaipur spans 6 stations with a 48-point spread (min 112, max 160).
Verdict
🏆 Jaipur has better air quality with an AQI of 159 compared to Asansol's 199.