Air Quality in Delft, Netherlands

Windy
16.6°C · 66.8% humidity
16.6°
Feels 16.6°
23
Good
Air quality is satisfactory. Enjoy outdoor activities.
18 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
6 12pm
2
1
23 3pm
17
12
16 6pm
14
12
11 9pm
10
30
29 12am
29
29
28 3am
28
28
28 6am
28
28
28 9am
8
8
Station readings
6
2
1
27
CAMS model adj -26
34
34
34
27
27
27
34
34
34
34
34
54
54
54
54
54
54
54
54
54
54
54
34
34
AD 728×90

Air Quality Index Trend

47h · 13 stn

Delft's air quality is shaped by traffic emissions and residential heating. Pollution levels tend to peak during winter months when cold air traps emissions close to ground level.

66.8%
Humidity
50.4 km/h
Wind SW
1020.2 hPa
Pressure
9.4
UV Very High
GoodModerateUSGUnhealthyVery UnhealthyHazardous
PM2.5
23
5.44 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

Temperature & Precipitation

PM2.5 Trend

47h · 13 stations
PM2.55.44 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX9.4
Very High
AD 300×250
5.44
Median
5.16
Average
0.33
Low
7.7
High
PM2.5 µg/m³ · Model: 6.15 · Bias: +0.7
09-05
16.6° 14.0°
0.38 mm
09-06
18.9° 15.9°
2.31 mm
09-07
17.6° 14.2°
2.56 mm
09-08
20.8° 15.7°
13.31 mm
09-09
18.5° 13.1°
5.69 mm
09-10
19.1° 11.9°
0.44 mm
09-11
15.1° 11.2°
1.44 mm
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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 2026-09-05T13:16 UTC.