Bikaner vs Katni
Side-by-side air quality comparison between Bikaner and Katni.
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 | Bikaner | Katni |
|---|---|---|
| PM2.5(µg/m³) | 67.50 | 30.30 |
| PM10(µg/m³) | 210.00 | 46.10 |
| NO₂(µg/m³) | 3.50 | 9.10 |
| SO₂(µg/m³) | 2.20 | 5.30 |
| O₃(µg/m³) | 52.00 | 76.00 |
| CO(µg/m³) | 146.00 | 191.00 |
CPCB Multi-Year History (2016–2024)
Summary
Overview
In 2024, Bikaner averaged an AQI of 154 while Katni averaged 105 — a 49-point (47%) gap, with Bikaner the more polluted and Katni the cleaner of the two. On 645 days when both cities reported, Katni was cleaner on 518 of them; the average daily gap was 58 AQI points.
Seasonality & days
Bikaner peaks in January, while Katni peaks in November. Bikaner logged 0.1% Severe days and 21.6% Good-or-Satisfactory days; Katni was 0% Severe and 39.3% Good-or-Satisfactory. Longest clean-air streaks: Bikaner 15 days, Katni 62 days.
Year-over-year progress
Bikaner has improved by 16 AQI points (9.4%) from 2023 to 2024; Katni has improved by 93 AQI points (47%) over the same window. The worst recorded day for Bikaner reached AQI 403 at MM Ground (RSPCB) on 2024-11-17; Katni hit AQI 350 at Gole Bazar (MPPCB) on 2019-11-01.
Station-level disparity
Bikaner spans 1 CPCB stations with a 0-point spread (min 162, max 162); Katni spans 1 stations with a 0-point spread (min 137, max 137).
Verdict
🏆 Katni has better air quality with an AQI of 51 compared to Bikaner's 174. That's a significant difference of 123 points.