Nagapattinam vs Vrindāvan
Side-by-side air quality comparison between Nagapattinam and Vrindāvan.
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 | Nagapattinam | Vrindāvan |
|---|---|---|
| PM2.5(µg/m³) | 12.50 | 64.70 |
| PM10(µg/m³) | 16.20 | 162.50 |
| NO₂(µg/m³) | 9.80 | 20.20 |
| SO₂(µg/m³) | 4.10 | 9.80 |
| O₃(µg/m³) | 38.00 | 70.00 |
| CO(µg/m³) | 211.00 | 547.00 |
CPCB Multi-Year History (2016–2024)
Summary
Overview
In 2024, Nagapattinam averaged an AQI of 60 while Vrindāvan averaged 108 — a 48-point (80%) gap, with Vrindāvan the more polluted and Nagapattinam the cleaner of the two. On 44 days when both cities reported, Nagapattinam was cleaner on 44 of them; the average daily gap was 76 AQI points.
Seasonality & days
Both cities see their worst air in November on average. Nagapattinam logged 0% Severe days and 91.5% Good-or-Satisfactory days; Vrindāvan was 0.6% Severe and 43.8% Good-or-Satisfactory. Longest clean-air streaks: Nagapattinam 8 days, Vrindāvan 52 days.
Year-over-year progress
The worst recorded day for Nagapattinam reached AQI 113 at Velippalayam (TNPCB) on 2024-12-16; Vrindāvan hit AQI 475 at Omex Eternity (UPPCB) on 2021-11-08.
Station-level disparity
Nagapattinam spans 1 CPCB stations with a 0-point spread (min 60, max 60); Vrindāvan spans 1 stations with a 0-point spread (min 115, max 115).
Verdict
🏆 Nagapattinam has better air quality with an AQI of 21 compared to Vrindāvan's 142. That's a significant difference of 121 points.