Udaipur vs Visakhapatnam
Side-by-side air quality comparison between Udaipur and Visakhapatnam.
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 | Udaipur | Visakhapatnam |
|---|---|---|
| CO(µg/m³) | — | 367.00 |
| NO2(µg/m³) | — | 5.20 |
| O3(µg/m³) | — | 182.00 |
| PM10(µg/m³) | — | 37.10 |
| PM2.5(µg/m³) | — | 31.80 |
| SO2(µg/m³) | — | 27.60 |
| NH3(µg/m³) | — | — |
CPCB Multi-Year History (2016–2024)
Summary
Overview
In 2024, Udaipur averaged an AQI of 112 while Visakhapatnam averaged 110 — a 2-point (2%) gap, with Udaipur the more polluted and Visakhapatnam the cleaner of the two. On 2259 days when both cities reported, Udaipur was cleaner on 1157 of them; the average daily gap was 43 AQI points.
Seasonality & days
Both cities see their worst air in January on average. Udaipur logged 0% Severe days and 47% Good-or-Satisfactory days; Visakhapatnam was 0% Severe and 50.1% Good-or-Satisfactory. Longest clean-air streaks: Udaipur 49 days, Visakhapatnam 27 days.
Year-over-year progress
Udaipur has improved by 77 AQI points (40.7%) from 2017 to 2024; Visakhapatnam has worsened by 15 AQI points (15.8%) over the same window. The worst recorded day for Udaipur reached AQI 348 at Ashok Nagar (RSPCB) on 2021-11-15; Visakhapatnam hit AQI 341 at GVM Corporation (APPCB) on 2019-01-14.
Station-level disparity
Udaipur spans 1 CPCB stations with a 0-point spread (min 112, max 112); Visakhapatnam spans 1 stations with a 0-point spread (min 111, max 111).
Verdict
🏆 Visakhapatnam has better air quality with an AQI of 54 compared to Udaipur's 160. That's a significant difference of 106 points.