Ambala vs Hāveri
Side-by-side air quality comparison between Ambala and Hāveri.
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 | Ambala | Hāveri |
|---|---|---|
| PM2.5(µg/m³) | 47.60 | 7.00 |
| PM10(µg/m³) | 70.10 | 9.20 |
| NO₂(µg/m³) | 23.90 | 8.60 |
| SO₂(µg/m³) | 10.30 | 1.00 |
| O₃(µg/m³) | 56.00 | 30.00 |
| CO(µg/m³) | 618.00 | 120.00 |
CPCB Multi-Year History (2016–2024)
Summary
Overview
In 2024, Ambala averaged an AQI of 94 while Hāveri averaged 66 — a 28-point (42%) gap, with Ambala the more polluted and Hāveri the cleaner of the two. On 704 days when both cities reported, Hāveri was cleaner on 555 of them; the average daily gap was 52 AQI points.
Seasonality & days
Ambala peaks in November, while Hāveri peaks in January. Ambala logged 0.2% Severe days and 46.5% Good-or-Satisfactory days; Hāveri was 0% Severe and 86.69999999999999% Good-or-Satisfactory. Longest clean-air streaks: Ambala 44 days, Hāveri 76 days.
Year-over-year progress
Ambala has improved by 52 AQI points (35.6%) from 2019 to 2024; Hāveri has improved by 1 AQI points (1.5%) over the same window. The worst recorded day for Ambala reached AQI 452 at Patti Mehar (HSPCB) on 2020-11-04; Hāveri hit AQI 262 at Ashwini Nagar (KSPCB) on 2023-11-17.
Station-level disparity
Ambala spans 1 CPCB stations with a 0-point spread (min 126, max 126); Hāveri spans 1 stations with a 0-point spread (min 68, max 68).
Verdict
🏆 Hāveri has better air quality with an AQI of 12 compared to Ambala's 80. That's a significant difference of 68 points.