Agartala vs Bilaspur
Side-by-side air quality comparison between Agartala and Bilaspur.
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 | Agartala | Bilaspur |
|---|---|---|
| PM2.5(µg/m³) | 36.10 | 38.80 |
| PM10(µg/m³) | 40.20 | 47.40 |
| NO₂(µg/m³) | 18.70 | 22.60 |
| SO₂(µg/m³) | 3.20 | 15.90 |
| O₃(µg/m³) | 46.00 | 56.00 |
| CO(µg/m³) | 265.00 | 481.00 |
CPCB Multi-Year History (2016–2024)
Summary
Overview
In 2024, Agartala averaged an AQI of 140 while Bilaspur averaged 61 — a 79-point (130%) gap, with Agartala the more polluted and Bilaspur the cleaner of the two. On 704 days when both cities reported, Bilaspur was cleaner on 519 of them; the average daily gap was 73 AQI points.
Seasonality & days
Agartala peaks in January, while Bilaspur peaks in December. Agartala logged 0% Severe days and 52.900000000000006% Good-or-Satisfactory days; Bilaspur was 0% Severe and 88% Good-or-Satisfactory. Longest clean-air streaks: Agartala 87 days, Bilaspur 66 days.
Year-over-year progress
Agartala has improved by 13 AQI points (8.5%) from 2020 to 2024; Bilaspur has improved by 22 AQI points (26.5%) over the same window. The worst recorded day for Agartala reached AQI 364 at Kunjaban Agartala (SPCB) on 2022-12-16; Bilaspur hit AQI 259 at Mangala (NTPC) on 2023-03-09.
Station-level disparity
Agartala spans 2 CPCB stations with a 10-point spread (min 109, max 119); Bilaspur spans 1 stations with a 0-point spread (min 69, max 69).
Verdict
🏆 Agartala has better air quality with an AQI of 61 compared to Bilaspur's 65.