Madikeri vs Samastipur
Side-by-side air quality comparison between Madikeri and Samastipur.
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 | Madikeri | Samastipur |
|---|---|---|
| PM2.5(µg/m³) | 1.30 | 118.00 |
| PM10(µg/m³) | 1.50 | 134.60 |
| NO₂(µg/m³) | 4.20 | 61.60 |
| SO₂(µg/m³) | 1.00 | 18.30 |
| O₃(µg/m³) | 33.00 | 5.00 |
| CO(µg/m³) | 111.00 | 837.00 |
CPCB Multi-Year History (2016–2024)
Summary
Overview
In 2024, Madikeri averaged an AQI of 35 while Samastipur averaged 134 — a 99-point (283%) gap, with Samastipur the more polluted and Madikeri the cleaner of the two. On 749 days when both cities reported, Madikeri was cleaner on 741 of them; the average daily gap was 140 AQI points.
Seasonality & days
Madikeri peaks in February, while Samastipur peaks in January. Madikeri logged 0% Severe days and 98.8% Good-or-Satisfactory days; Samastipur was 1.4% Severe and 23.400000000000002% Good-or-Satisfactory. Longest clean-air streaks: Madikeri 126 days, Samastipur 9 days.
Year-over-year progress
Madikeri has improved by 26 AQI points (42.6%) from 2020 to 2024; Samastipur has improved by 84 AQI points (38.5%) over the same window. The worst recorded day for Madikeri reached AQI 163 at Stuart Hill (KSPCB) on 2020-12-27; Samastipur hit AQI 459 at DM Office Kasipur (BSPCB) on 2023-01-01.
Station-level disparity
Madikeri spans 1 CPCB stations with a 0-point spread (min 42, max 42); Samastipur spans 1 stations with a 0-point spread (min 177, max 177).
Verdict
🏆 Madikeri has better air quality with an AQI of 2 compared to Samastipur's 293. That's a significant difference of 291 points.