Kota vs Nārnaul
Side-by-side air quality comparison between Kota and Nārnaul.
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 | Kota | Nārnaul |
|---|---|---|
| PM2.5(µg/m³) | 24.20 | 45.80 |
| PM10(µg/m³) | 37.80 | 120.10 |
| NO₂(µg/m³) | 6.30 | 21.00 |
| SO₂(µg/m³) | 5.90 | 7.10 |
| O₃(µg/m³) | 59.00 | 63.00 |
| CO(µg/m³) | 205.00 | 386.00 |
CPCB Multi-Year History (2016–2024)
Summary
Overview
In 2024, Kota averaged an AQI of 131 while Nārnaul averaged 94 — a 37-point (39%) gap, with Kota the more polluted and Nārnaul the cleaner of the two. On 1555 days when both cities reported, Kota was cleaner on 803 of them; the average daily gap was 50 AQI points.
Seasonality & days
Both cities see their worst air in November on average. Kota logged 0% Severe days and 40.599999999999994% Good-or-Satisfactory days; Nārnaul was 0.1% Severe and 40.8% Good-or-Satisfactory. Longest clean-air streaks: Kota 89 days, Nārnaul 63 days.
Year-over-year progress
Kota has improved by 45 AQI points (25.6%) from 2017 to 2024; Nārnaul has improved by 37 AQI points (28.2%) over the same window. The worst recorded day for Kota reached AQI 375 at Shrinath Puram (RSPCB) on 2021-11-14; Nārnaul hit AQI 435 at Shastri Nagar (HSPCB) on 2023-11-16.
Station-level disparity
Kota spans 3 CPCB stations with a 9-point spread (min 121, max 130); Nārnaul spans 1 stations with a 0-point spread (min 130, max 130).
Verdict
🏆 Kota has better air quality with an AQI of 40 compared to Nārnaul's 114. That's a significant difference of 74 points.