Air Quality in McKinney, United States

Windy
21.4°C · 59.2% humidity
21.4°
Feels 21.4°
38
Good
Air quality is satisfactory. Enjoy outdoor activities.
Calibrated model

Nearby Monitoring Stations

AQI Forecast Calibrated
55 7pm
40
48
48 10pm
48
35
35 1am
48
48
48 4am
35
35
35 7am
23
23
23 10am
23
23
23 1pm
35
35
35 4pm
35
23
Station readings
55
40
CAMS model adj -2
50
50
50
50
50
37
37
50
50
50
37
37
37
25
25
25
25
25
25
37
37
37
37
25
AD 728×90

PM2.5 Trend (24h)

18h · 1 station
59.2%
Humidity
73.5 km/h
Wind SSE
1015.3 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

What is the weather forecast for McKinney?

Temperature & Precipitation

PM2.59.23 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
AD 300×250

What is the 7-day forecast for McKinney?

04-09
21.1° 13.0°
0.06 mm
04-10
21.4° 14.9°
0.25 mm
04-11
23.6° 16.4°
0.13 mm
04-12
24.7° 18.1°
0.69 mm
04-13
23.9° 19.8°
0.25 mm
04-14
27.7° 21.2°
0.13 mm
04-15
23.9° 12.6°
0.56 mm
Both models agree Avg diff: 2.2°C

What cities are near McKinney?

38 Allen 39 Prosper 39 Frisco 37 Murphy 38 Plano 38 Wylie 39 The Trails of Frisco 37 Sachse 39 The Colony 36 Richardson

Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-04-09T22:55 UTC.