Air Quality in Johns Creek, United States
Windy
32.2°C · 38.3% humidity
32.2°
Feels 32.2°
6
Good
Air quality is satisfactory. Enjoy outdoor activities.
1 station
Nearby Monitoring Stations
Johns Creek's air quality — share it
AQI Forecast
Calibrated
8
10am
8
8
6
1pm
15
8
8
4pm
8
8
8
7pm
15
6
6
10pm
6
6
6
1am
6
6
6
4am
6
6
6
7am
6
6
Station readings
1
2
14
CAMS model
adj -19
27
27
27
27
34
27
27
27
27
27
34
25
25
25
25
25
25
25
25
25
25
25
25
25
Air Quality Index Trend
43h · 1 stnJohns Creek's air quality is primarily affected by vehicle emissions and industrial activity. Seasonal wildfire smoke and weather patterns can cause periodic air quality deterioration.
38.3%
Humidity
48.5 km/h
Wind E
1011.1 hPa
Pressure
12.9
UV Extreme
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5
1.41 µg/m³
PM10▲
13.7 µg/m³
050100150200300500
What is the weather forecast for Johns Creek?
Temperature & Precipitation
PM2.5 Trend
43h · 1 stationPM2.51.41 µg/m³
✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX12.9
Extreme
Station readings (1 station within 25 km)
1.41
Median
1.41
Average
1.41
Low
1.41
High
PM2.5 µg/m³ · Model: 7.35 · Bias: +5.9
What is the 7-day forecast for Johns Creek?
07-21
32.2° 21.8°
2.63 mm
07-22
31.7° 20.6°
0.13 mm
07-23
34.7° 19.9°
5.5 mm
07-24
28.1° 19.1°
0.62 mm
07-25
29.1° 18.5°
11.19 mm
07-26
34.8° 21.2°
17.94 mm
07-27
27.0° 18.0°
3.25 mm
Both models agree
Avg diff: 4.8°C
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Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-07-21T17:15 UTC.