Nagpur vs Perundurai
Side-by-side air quality comparison between Nagpur 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 | Nagpur | Perundurai |
|---|---|---|
| PM2.5(µg/m³) | 28.80 | 2.90 |
| PM10(µg/m³) | 54.10 | 3.60 |
| NO₂(µg/m³) | 3.80 | 1.80 |
| SO₂(µg/m³) | 20.80 | 1.50 |
| O₃(µg/m³) | 160.00 | 88.00 |
| CO(µg/m³) | 175.00 | 135.00 |
CPCB Multi-Year History (2016–2024)
Summary
Overview
In 2024, Nagpur averaged an AQI of 104 while Perundurai averaged 75 — a 29-point (39%) gap, with Nagpur the more polluted and Perundurai the cleaner of the two. On 57 days when both cities reported, Perundurai was cleaner on 54 of them; the average daily gap was 109 AQI points.
Seasonality & days
Both cities see their worst air in November on average. Nagpur logged 0% Severe days and 60.599999999999994% Good-or-Satisfactory days; Perundurai was 0% Severe and 80.7% Good-or-Satisfactory. Longest clean-air streaks: Nagpur 68 days, Perundurai 13 days.
Year-over-year progress
The worst recorded day for Nagpur reached AQI 342 at Opp GPO Civil Lines (MPCB) on 2022-12-03; Perundurai hit AQI 153 at SIPCOT Industrial Park (TNPCB) on 2024-11-12.
Station-level disparity
Nagpur spans 4 CPCB stations with a 9-point spread (min 98, max 107); Perundurai spans 1 stations with a 0-point spread (min 75, max 75).
Verdict
🏆 Perundurai has better air quality with an AQI of 5 compared to Nagpur's 55.