Air Quality in Mégara, Greece
Clear
30.8°C · 25.3% humidity
30.8°
Feels 30.8°
42
Good
Air quality is satisfactory. Enjoy outdoor activities.
1 station
Nearby Monitoring Stations
Mégara's air quality — share it
AQI Forecast
Calibrated
45
5pm
45
45
42
8pm
45
45
45
11pm
47
47
47
2am
47
47
47
5am
47
47
47
8am
47
45
45
11am
45
45
45
2pm
45
45
Station readings
48
47
42
CAMS model
adj +20
25
25
25
25
25
25
25
27
27
27
27
27
27
27
27
27
27
25
25
25
25
25
25
25
Air Quality Index Trend
22h · 1 stnMégara'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.
25.3%
Humidity
19.9 km/h
Wind N
1013.2 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
10.1 µg/m³
PM10
13.7 µg/m³
050100150200300500
What is the weather forecast for Mégara?
Temperature & Precipitation
PM2.5 Trend
22h · 1 stationPM2.510.1 µg/m³
✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
Station readings (1 station within 25 km)
10.1
Median
10.1
Average
10.1
Low
10.1
High
PM2.5 µg/m³ · Model: 6.25 · Bias: -3.8
What is the 7-day forecast for Mégara?
09-05
30.8° 23.2°
09-06
35.9° 24.8°
09-07
30.6° 23.2°
09-08
28.4° 19.9°
09-09
28.7° 21.0°
09-10
32.2° 21.7°
09-11
27.4° 23.6°
Both models agree
Avg diff: 3.3°C
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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.