Air Quality in Cidade Universitária, Portugal

Windy
17.1°C · 57.0% humidity
17.1°
Feels 17.1°
38
Good
Air quality is satisfactory. Enjoy outdoor activities.
5 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
26 2pm
26
26
38 5pm
35
32
30 8pm
9
2
2 11pm
1
1
1 2am
0
0
0 5am
0
0
0 8am
6
6
6 11am
6
6
Station readings
25
24
24
25
CAMS model adj -28
54
54
54
54
54
54
54
34
27
27
27
27
27
27
27
27
27
27
27
34
34
34
34
34
AD 728×90

Air Quality Index Trend

48h · 1 stn

Cidade Universitária'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.

57.0%
Humidity
81.5 km/h
Wind NW
1018.4 hPa
Pressure
9.4
UV Very High
GoodModerateUSGUnhealthyVery UnhealthyHazardous
PM2.5
38
9.08 µg/m³
PM10
31
34.3 µg/m³
050100150200300500

Temperature & Precipitation

PM2.5 Trend

48h · 1 station
PM2.59.08 µg/m³ ✓ WHO
Good
PM1034.3 µg/m³
Good
UV INDEX9.4
Very High
AD 300×250
9.08
Median
7.87
Average
5.76
Low
9.1
High
PM2.5 µg/m³ · Model: 13.5 · Bias: +4.4
05-30
22.5° 15.1°
0.5 mm
05-31
20.2° 15.7°
0.06 mm
06-01
22.4° 15.7°
06-02
20.2° 14.3°
0.56 mm
06-03
25.8° 17.4°
1.63 mm
06-04
22.5° 16.3°
06-05
27.3° 18.2°
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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 2026-05-30T16:19 UTC.