Agartala vs Perundurai
Side-by-side air quality comparison between Agartala and Perundurai.
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 | Perundurai |
|---|---|---|
| PM2.5(µg/m³) | 37.30 | 6.80 |
| PM10(µg/m³) | 40.40 | 8.00 |
| NO₂(µg/m³) | 23.00 | 11.30 |
| SO₂(µg/m³) | 3.10 | 3.20 |
| O₃(µg/m³) | 23.00 | 32.00 |
| CO(µg/m³) | 281.00 | 159.00 |
CPCB Multi-Year History (2016–2024)
Summary
Overview
In 2024, Agartala averaged an AQI of 140 while Perundurai averaged 75 — a 65-point (87%) gap, with Agartala the more polluted and Perundurai the cleaner of the two. On 57 days when both cities reported, Perundurai was cleaner on 53 of them; the average daily gap was 115 AQI points.
Seasonality & days
Agartala peaks in January, while Perundurai peaks in November. Agartala logged 0% Severe days and 52.900000000000006% Good-or-Satisfactory days; Perundurai was 0% Severe and 80.7% Good-or-Satisfactory. Longest clean-air streaks: Agartala 87 days, Perundurai 13 days.
Year-over-year progress
The worst recorded day for Agartala reached AQI 364 at Kunjaban Agartala (SPCB) on 2022-12-16; Perundurai hit AQI 153 at SIPCOT Industrial Park (TNPCB) on 2024-11-12.
Station-level disparity
Agartala spans 2 CPCB stations with a 10-point spread (min 109, max 119); Perundurai spans 1 stations with a 0-point spread (min 75, max 75).
Verdict
🏆 Perundurai has better air quality with an AQI of 11 compared to Agartala's 63. That's a significant difference of 52 points.