Hāveri vs Noida
Side-by-side air quality comparison between Hāveri and Noida.
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 | Hāveri | Noida |
|---|---|---|
| PM2.5(µg/m³) | 7.00 | 67.50 |
| PM10(µg/m³) | 9.20 | 134.10 |
| NO₂(µg/m³) | 8.60 | 34.90 |
| SO₂(µg/m³) | 1.00 | 17.50 |
| O₃(µg/m³) | 30.00 | 48.00 |
| CO(µg/m³) | 120.00 | 554.00 |
CPCB Multi-Year History (2016–2024)
Summary
Overview
In 2024, Hāveri averaged an AQI of 66 while Noida averaged 182 — a 116-point (176%) gap, with Noida the more polluted and Hāveri the cleaner of the two. On 467 days when both cities reported, Hāveri was cleaner on 454 of them; the average daily gap was 149 AQI points.
Seasonality & days
Hāveri peaks in January, while Noida peaks in November. Hāveri logged 0% Severe days and 86.69999999999999% Good-or-Satisfactory days; Noida was 8.9% Severe and 16.5% Good-or-Satisfactory. Longest clean-air streaks: Hāveri 76 days, Noida 14 days.
Year-over-year progress
Hāveri has improved by 1 AQI points (1.5%) from 2022 to 2024; Noida has improved by 79 AQI points (30.3%) over the same window. The worst recorded day for Hāveri reached AQI 262 at Ashwini Nagar (KSPCB) on 2023-11-17; Noida hit AQI 500 at Sector-1 (UPPCB) on 2019-11-01.
Station-level disparity
Hāveri spans 1 CPCB stations with a 0-point spread (min 68, max 68); Noida spans 4 stations with a 15-point spread (min 195, max 210).
Verdict
🏆 Hāveri has better air quality with an AQI of 12 compared to Noida's 126. That's a significant difference of 114 points.