Bettiah vs Mysuru
Side-by-side air quality comparison between Bettiah 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 | Bettiah | Mysuru |
|---|---|---|
| PM2.5(µg/m³) | 99.70 | 3.70 |
| PM10(µg/m³) | 113.90 | 4.00 |
| NO₂(µg/m³) | 54.20 | 6.70 |
| SO₂(µg/m³) | 11.70 | 2.00 |
| O₃(µg/m³) | 4.00 | 35.00 |
| CO(µg/m³) | 1655.00 | 134.00 |
CPCB Multi-Year History (2016–2024)
Summary
Overview
In 2024, Bettiah averaged an AQI of 127 while Mysuru averaged 49 — a 78-point (159%) gap, with Bettiah the more polluted and Mysuru the cleaner of the two. On 790 days when both cities reported, Mysuru was cleaner on 744 of them; the average daily gap was 120 AQI points.
Seasonality & days
Bettiah peaks in November, while Mysuru peaks in February. Bettiah logged 3.2% Severe days and 32.3% Good-or-Satisfactory days; Mysuru was 0% Severe and 98.7% Good-or-Satisfactory. Longest clean-air streaks: Bettiah 20 days, Mysuru 335 days.
Year-over-year progress
Bettiah has improved by 73 AQI points (36.5%) from 2021 to 2024; Mysuru has improved by 5 AQI points (9.3%) over the same window. The worst recorded day for Bettiah reached AQI 470 at Kamalnath Nagar (BSPCB) on 2023-01-01; Mysuru hit AQI 217 at Hebbal 1st Stage (KSPCB) on 2019-10-15.
Station-level disparity
Bettiah spans 1 CPCB stations with a 0-point spread (min 173, max 173); 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 Bettiah's 233. That's a significant difference of 227 points.