Air Quality in Ovar, Portugal
Windy
18.5°C · 80.5% humidity
18.5°
Feels 18.5°
93
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
1 station
Nearby Monitoring Stations
Ovar's air quality — share it
AQI Forecast
Calibrated
102
3pm
102
102
93
6pm
96
97
99
9pm
100
100
101
12am
101
101
102
3am
102
102
102
6am
102
102
102
9am
102
102
102
12pm
102
102
Station readings
96
80
105
CAMS model
adj +48
54
54
54
54
54
54
54
54
54
54
54
54
54
54
54
54
54
54
54
54
54
54
54
54
Air Quality Index Trend
47h · 1 stnOvar'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. Current PM2.5 concentration in Ovar is 2.1× the WHO 24-hour guideline of 15 µg/m³.
80.5%
Humidity
124.5 km/h
Wind NNW
1016.5 hPa
Pressure
2.2
UV Moderate
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
32.17 µg/m³
PM10
34.3 µg/m³
050100150200300500
What is the weather forecast for Ovar?
Temperature & Precipitation
PM2.5 Trend
47h · 1 stationPM2.532.17 µg/m³
×2.1 WHO
Moderate
PM1034.3 µg/m³
Good
UV INDEX2.2
Moderate
Station readings (1 station within 25 km)
32.17
Median
32.17
Average
32.17
Low
32.17
High
PM2.5 µg/m³ · Model: 13.5 · Bias: -18.7
What is the 7-day forecast for Ovar?
09-05
19.6° 18.5°
09-06
19.4° 17.7°
09-07
18.9° 16.6°
09-08
18.8° 18.1°
2.38 mm
09-09
21.3° 17.7°
09-10
21.3° 18.8°
09-11
18.7° 18.4°
Both models agree
Avg diff: 1.5°C
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What cities are near Ovar?
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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 2026-09-05T17:54 UTC.