Motihari vs Mysuru
Side-by-side air quality comparison between Motihari and Mysuru.
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 | Motihari | Mysuru |
|---|---|---|
| PM2.5(µg/m³) | 158.30 | 3.60 |
| PM10(µg/m³) | 178.80 | 3.90 |
| NO₂(µg/m³) | 72.90 | 6.80 |
| SO₂(µg/m³) | 23.10 | 2.10 |
| O₃(µg/m³) | 7.00 | 35.00 |
| CO(µg/m³) | 1398.00 | 141.00 |
CPCB Multi-Year History (2016–2024)
Summary
Overview
In 2024, Motihari averaged an AQI of 116 while Mysuru averaged 49 — a 67-point (137%) gap, with Motihari the more polluted and Mysuru the cleaner of the two. On 947 days when both cities reported, Mysuru was cleaner on 869 of them; the average daily gap was 102 AQI points.
Seasonality & days
Motihari peaks in November, while Mysuru peaks in February. Motihari logged 1.2% Severe days and 39.1% Good-or-Satisfactory days; Mysuru was 0% Severe and 98.7% Good-or-Satisfactory. Longest clean-air streaks: Motihari 26 days, Mysuru 335 days.
Year-over-year progress
Motihari has improved by 106 AQI points (47.7%) from 2021 to 2024; Mysuru has improved by 5 AQI points (9.3%) over the same window. The worst recorded day for Motihari reached AQI 448 at Gandak Colony (BSPCB) on 2022-11-17; Mysuru hit AQI 217 at Hebbal 1st Stage (KSPCB) on 2019-10-15.
Station-level disparity
Motihari spans 1 CPCB stations with a 0-point spread (min 153, max 153); Mysuru spans 1 stations with a 0-point spread (min 51, max 51).
Verdict
🏆 Mysuru has better air quality with an AQI of 6 compared to Motihari's 330. That's a significant difference of 324 points.