Ambala vs Gorakhpur
Side-by-side air quality comparison between Ambala and Gorakhpur.
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 | Gorakhpur |
|---|---|---|
| PM2.5(µg/m³) | 47.60 | 104.10 |
| PM10(µg/m³) | 70.10 | 118.70 |
| NO₂(µg/m³) | 23.90 | 73.90 |
| SO₂(µg/m³) | 10.30 | 17.40 |
| O₃(µg/m³) | 56.00 | 0.00 |
| CO(µg/m³) | 618.00 | 522.00 |
CPCB Multi-Year History (2016–2024)
Summary
Overview
In 2024, Ambala averaged an AQI of 94 while Gorakhpur averaged 109 — a 15-point (16%) gap, with Gorakhpur the more polluted and Ambala the cleaner of the two. On 1095 days when both cities reported, Gorakhpur was cleaner on 675 of them; the average daily gap was 52 AQI points.
Seasonality & days
Both cities see their worst air in November on average. Ambala logged 0.2% Severe days and 46.5% Good-or-Satisfactory days; Gorakhpur was 0% Severe and 57.099999999999994% Good-or-Satisfactory. Longest clean-air streaks: Ambala 44 days, Gorakhpur 62 days.
Year-over-year progress
Ambala has improved by 52 AQI points (35.6%) from 2019 to 2024; Gorakhpur has worsened by 7 AQI points (6.9%) over the same window. The worst recorded day for Ambala reached AQI 452 at Patti Mehar (HSPCB) on 2020-11-04; Gorakhpur hit AQI 393 at Madan Mohan Malaviya University of Technology (UPPCB) on 2021-11-09.
Station-level disparity
Ambala spans 1 CPCB stations with a 0-point spread (min 126, max 126); Gorakhpur spans 1 stations with a 0-point spread (min 99, max 99).
Verdict
🏆 Ambala has better air quality with an AQI of 80 compared to Gorakhpur's 248. That's a significant difference of 168 points.