Air Quality in Piraeus, Greece

Clear
33.9°C · 22.8% humidity
33.9°
Feels 33.9°
33
Good
Air quality is satisfactory. Enjoy outdoor activities.
8 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
8 3pm
8
33
33 6pm
27
23
20 9pm
20
18
24 12am
23
22
15 3am
22
22
21 6am
21
21
21 9am
14
14
14 12pm
14
21
Station readings
8
8
33
CAMS model adj -13
27
25
25
25
25
25
25
27
27
34
34
34
27
34
34
34
34
34
34
27
27
27
27
34
AD 728×90

Air Quality Index Trend

47h · 4 stn

Piraeus'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.

22.8%
Humidity
28.9 km/h
Wind N
1012.6 hPa
Pressure
2.2
UV Moderate
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
33
7.9 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

What is the weather forecast for Piraeus?

Temperature & Precipitation

PM2.5 Trend

47h · 4 stations
PM2.57.9 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX2.2
Moderate
AD 300×250
Station readings (8 stations within 25 km)
7.9
Median
7.61
Average
1.59
Low
16.9
High
PM2.5 µg/m³ · Model: 6.25 · Bias: -1.6

What is the 7-day forecast for Piraeus?

09-05
33.9° 23.5°
09-06
36.2° 27.3°
09-07
30.2° 26.2°
09-08
27.1° 23.0°
09-09
28.4° 21.4°
09-10
31.6° 23.7°
09-11
27.4° 24.8°
Both models agree Avg diff: 1.8°C

Where are air quality stations near Piraeus?

33
Pireaus-1, Greece
0.2 km PM2.5: 7.9 µg/m³
24
Aristotelous, Greece
8.8 km PM2.5: 5.8 µg/m³
21
Aristotelous, Greece
8.8 km PM2.5: 5.0 µg/m³
8
greece-athens-σουηδίας
9.9 km PM2.5: 1.8 µg/m³ PM10: 1.9 µg/m³
40
Elefsina, Greece
15.4 km PM2.5: 9.6 µg/m³
48
Elefsina, Greece
15.4 km PM2.5: 11.5 µg/m³
6
KN PM2,5 indoor
15.6 km PM2.5: 1.4 µg/m³ PM10: 1.5 µg/m³
11
KN PM2,5 outdoor
15.6 km PM2.5: 2.7 µg/m³ PM10: 2.7 µg/m³
42
Agia Paraskevi, Greece
16.3 km PM2.5: 10.1 µg/m³
42
Agia Paraskevi, Greece
16.3 km PM2.5: 10.1 µg/m³

What cities are near Piraeus?

31 Níkaia 30 Moskháton 30 Agios Ioannis Rentis 32 Keratsíni 30 Korydallós 25 Kallithéa 27 Palaió Fáliro 28 Agía Varvára 26 Aigáleo 24 Néa Smýrni
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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 2026-09-05T15:05 UTC.