Agartala vs Chittoor
Side-by-side air quality comparison between Agartala and Chittoor.
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 | Chittoor |
|---|---|---|
| PM2.5(µg/m³) | 37.30 | 6.10 |
| PM10(µg/m³) | 40.40 | 7.70 |
| NO₂(µg/m³) | 23.00 | 8.70 |
| SO₂(µg/m³) | 3.10 | 3.20 |
| O₃(µg/m³) | 23.00 | 46.00 |
| CO(µg/m³) | 281.00 | 223.00 |
CPCB Multi-Year History (2016–2024)
Summary
Overview
In 2024, Agartala averaged an AQI of 140 while Chittoor averaged 76 — a 64-point (84%) gap, with Agartala the more polluted and Chittoor the cleaner of the two. On 246 days when both cities reported, Chittoor was cleaner on 195 of them; the average daily gap was 85 AQI points.
Seasonality & days
Agartala peaks in January, while Chittoor peaks in October. Agartala logged 0% Severe days and 52.900000000000006% Good-or-Satisfactory days; Chittoor was 0% Severe and 84.9% Good-or-Satisfactory. Longest clean-air streaks: Agartala 87 days, Chittoor 37 days.
Year-over-year progress
Agartala has improved by 13 AQI points (8.5%) from 2020 to 2024; Chittoor has worsened by 5 AQI points (7%) over the same window. The worst recorded day for Agartala reached AQI 364 at Kunjaban Agartala (SPCB) on 2022-12-16; Chittoor hit AQI 348 at Gangineni Cheruvu (APPCB) on 2023-11-13.
Station-level disparity
Agartala spans 2 CPCB stations with a 10-point spread (min 109, max 119); Chittoor spans 1 stations with a 0-point spread (min 72, max 72).
Verdict
🏆 Chittoor has better air quality with an AQI of 10 compared to Agartala's 63. That's a significant difference of 53 points.