Khanna vs Lucknow
Side-by-side air quality comparison between Khanna and Lucknow.
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 | Khanna | Lucknow |
|---|---|---|
| PM2.5(µg/m³) | 69.40 | 107.30 |
| PM10(µg/m³) | 98.50 | 189.50 |
| NO₂(µg/m³) | 37.80 | 83.80 |
| SO₂(µg/m³) | 14.60 | 28.40 |
| O₃(µg/m³) | 37.00 | 0.00 |
| CO(µg/m³) | 797.00 | 474.00 |
CPCB Multi-Year History (2016–2024)
Summary
Overview
In 2024, Khanna averaged an AQI of 102 while Lucknow averaged 127 — a 25-point (25%) gap, with Lucknow the more polluted and Khanna the cleaner of the two. On 357 days when both cities reported, Khanna was cleaner on 321 of them; the average daily gap was 83 AQI points.
Seasonality & days
Both cities see their worst air in November on average. Khanna logged 0% Severe days and 61.599999999999994% Good-or-Satisfactory days; Lucknow was 6.6% Severe and 19.4% Good-or-Satisfactory. Longest clean-air streaks: Khanna 60 days, Lucknow 45 days.
Year-over-year progress
Khanna has worsened by 4 AQI points (4.1%) from 2023 to 2024; Lucknow has improved by 89 AQI points (41.2%) over the same window. The worst recorded day for Khanna reached AQI 297 at Kalal Majra (PPCB) on 2023-11-09; Lucknow hit AQI 500 at Lalbagh (CPCB) on 2017-11-09.
Station-level disparity
Khanna spans 1 CPCB stations with a 0-point spread (min 100, max 100); Lucknow spans 7 stations with a 119-point spread (min 97, max 216).
Verdict
🏆 Khanna has better air quality with an AQI of 132 compared to Lucknow's 258. That's a significant difference of 126 points.