Bidar vs Imphal
Side-by-side air quality comparison between Bidar and Imphal.
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 | Bidar | Imphal |
|---|---|---|
| PM2.5(µg/m³) | 18.40 | 45.80 |
| PM10(µg/m³) | 27.50 | 53.10 |
| NO₂(µg/m³) | 10.40 | 12.00 |
| SO₂(µg/m³) | 2.80 | 2.30 |
| O₃(µg/m³) | 59.00 | 33.00 |
| CO(µg/m³) | 208.00 | 414.00 |
CPCB Multi-Year History (2016–2024)
Summary
Overview
In 2024, Bidar averaged an AQI of 85 while Imphal averaged 110 — a 25-point (29%) gap, with Imphal the more polluted and Bidar the cleaner of the two. On 273 days when both cities reported, Bidar was cleaner on 199 of them; the average daily gap was 50 AQI points.
Seasonality & days
Bidar peaks in January, while Imphal peaks in October. Bidar logged 0.1% Severe days and 72.5% Good-or-Satisfactory days; Imphal was 1.1% Severe and 49.400000000000006% Good-or-Satisfactory. Longest clean-air streaks: Bidar 24 days, Imphal 103 days.
Year-over-year progress
Bidar has worsened by 1 AQI points (1.2%) from 2021 to 2024; Imphal has worsened by 23 AQI points (26.4%) over the same window. The worst recorded day for Bidar reached AQI 437 at Naubad (KSPCB) on 2022-01-25; Imphal hit AQI 500 at University Imphal (PCB) on 2024-10-11.
Station-level disparity
Bidar spans 1 CPCB stations with a 0-point spread (min 84, max 84); Imphal spans 2 stations with a 4-point spread (min 97, max 101).
Verdict
🏆 Bidar has better air quality with an AQI of 31 compared to Imphal's 77.