Air Quality in Horizon City, United States

Windy
27.5°C · 17.8% humidity
27.5°
Feels 27.5°
20
Good
Air quality is satisfactory. Enjoy outdoor activities.
5 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
24 9pm
23
21
22 12am
22
34
47 3am
47
47
47 6am
47
47
47 9am
47
47
47 12pm
34
47
34 3pm
34
34
34 6pm
34
34
Station readings
24
23
21
CAMS model adj -3
25
25
25
25
25
37
50
50
50
50
50
50
50
50
50
50
37
50
37
37
37
37
37
37
AD 728×90

PM2.5 Trend (24h)

25h · 10 stations
17.8%
Humidity
94.8 km/h
Wind WSW
1005.2 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Temperature & Precipitation

PM2.54.89 µg/m³ ✓ WHO
Good
PM1059.3 µg/m³
Moderate
UV INDEX0.7
Low
AD 300×250
4.89
Median
5.21
Average
4.27
Low
7.0
High
PM2.5 µg/m³ · Model: 8.9 · Bias: +4.0
04-10
27.5° 17.9°
04-11
25.9° 18.9°
04-12
23.0° 14.7°
0.06 mm
04-13
25.3° 15.1°
04-14
25.4° 14.2°
04-15
23.0° 13.6°
04-16
25.7° 18.0°

Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-04-10T00:55 UTC.