Hisar vs Rohtak
Side-by-side air quality comparison between Hisar and Rohtak.
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 | Hisar | Rohtak |
|---|---|---|
| PM2.5(µg/m³) | 75.00 | 75.20 |
| PM10(µg/m³) | 231.00 | 166.70 |
| NO₂(µg/m³) | 42.00 | 37.30 |
| SO₂(µg/m³) | 7.20 | 17.50 |
| O₃(µg/m³) | 25.00 | 42.00 |
| CO(µg/m³) | 573.00 | 658.00 |
CPCB Multi-Year History (2016–2024)
Summary
Overview
In 2024, Hisar averaged an AQI of 136 while Rohtak averaged 148 — a 12-point (9%) gap, with Rohtak the more polluted and Hisar the cleaner of the two. On 1572 days when both cities reported, Rohtak was cleaner on 940 of them; the average daily gap was 41 AQI points.
Seasonality & days
Both cities see their worst air in November on average. Hisar logged 1.6% Severe days and 29.700000000000003% Good-or-Satisfactory days; Rohtak was 1.1% Severe and 36.599999999999994% Good-or-Satisfactory. Longest clean-air streaks: Hisar 34 days, Rohtak 45 days.
Year-over-year progress
Hisar has improved by 39 AQI points (22.3%) from 2019 to 2024; Rohtak has improved by 123 AQI points (45.4%) over the same window. The worst recorded day for Hisar reached AQI 490 at Urban Estate-II (HSPCB) on 2019-11-02; Rohtak hit AQI 498 at MD University (HSPCB) on 2019-11-03.
Station-level disparity
Hisar spans 1 CPCB stations with a 0-point spread (min 168, max 168); Rohtak spans 1 stations with a 0-point spread (min 159, max 159).
Verdict
🏆 Rohtak has better air quality with an AQI of 151 compared to Hisar's 187.