Air Quality in Derby, United States
Drizzle
30.2°C · 48.4% humidity
30.2°
Feels 33.1°
40
Good
Air quality is satisfactory. Enjoy outdoor activities.
3 stations
Nearby Monitoring Stations
AQI Forecast
25
9am
25
25
40
12pm
36
33
31
3pm
29
28
27
6pm
26
26
26
9pm
26
25
25
12am
25
25
27
3am
27
27
27
6am
27
25
Air Quality Index Trend
42h · 2 stnDerby's air quality is primarily affected by vehicle emissions and industrial activity. Seasonal wildfire smoke and weather patterns can cause periodic air quality deterioration.
48.4%
Humidity
24.0 km/h
Wind E
1014.8 hPa
Pressure
19.9
UV Extreme
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
9.68 µg/m³
PM10
13.7 µg/m³
050100150200300500
What is the weather forecast for Derby?
Temperature & Precipitation
PM2.5 Trend
42h · 2 stationsPM2.59.68 µg/m³
✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX19.9
Extreme
Station readings (3 stations within 25 km)
9.68
Median
9.2
Average
7.2
Low
10.8
High
PM2.5 µg/m³ · Model: 6.25 · Bias: -3.4
What is the 7-day forecast for Derby?
09-05
40.1° 28.4°
1.25 mm
09-06
42.4° 16.8°
0.69 mm
09-07
36.9° 22.4°
0.62 mm
09-08
29.6° 21.2°
0.31 mm
09-09
40.1° 25.2°
09-10
39.8° 23.5°
0.38 mm
09-11
38.4° 23.0°
0.88 mm
Both models agree
Avg diff: 5.1°C
Where are air quality stations near Derby?
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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 2026-09-05T17:29 UTC.