Sagar vs Tonk
Side-by-side air quality comparison between Sagar and Tonk.
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 | Sagar | Tonk |
|---|---|---|
| PM2.5(µg/m³) | 25.90 | 34.90 |
| PM10(µg/m³) | 49.60 | 75.90 |
| NO₂(µg/m³) | 14.50 | 14.10 |
| SO₂(µg/m³) | 3.20 | 4.50 |
| O₃(µg/m³) | 48.00 | 38.00 |
| CO(µg/m³) | 223.00 | 239.00 |
CPCB Multi-Year History (2016–2024)
Summary
Overview
In 2024, Sagar averaged an AQI of 96 while Tonk averaged 142 — a 46-point (48%) gap, with Tonk the more polluted and Sagar the cleaner of the two. On 299 days when both cities reported, Sagar was cleaner on 194 of them; the average daily gap was 46 AQI points.
Seasonality & days
Both cities see their worst air in November on average. Sagar logged 0% Severe days and 69.9% Good-or-Satisfactory days; Tonk was 0% Severe and 28.200000000000003% Good-or-Satisfactory. Longest clean-air streaks: Sagar 57 days, Tonk 11 days.
Year-over-year progress
Sagar has worsened by 24 AQI points (33.3%) from 2020 to 2024; Tonk has improved by 14 AQI points (9%) over the same window. The worst recorded day for Sagar reached AQI 347 at Civil Lines (MPPCB) on 2024-12-25; Tonk hit AQI 368 at Shastri Nagar (RSPCB) on 2023-11-17.
Station-level disparity
Sagar spans 2 CPCB stations with a 45-point spread (min 73, max 118); Tonk spans 1 stations with a 0-point spread (min 148, max 148).
Verdict
🏆 Sagar has better air quality with an AQI of 50 compared to Tonk's 76.