What is the air quality in South Portland Gardens today?

The current Air Quality Index (AQI) in South Portland Gardens is 28 (Good). PM2.5 concentration is 6.67 µg/m³.

What is the temperature in South Portland Gardens right now?

The current temperature in South Portland Gardens is 17.2°C (feels like 17.2°C). Humidity is 68.5% and wind speed is 25.3 km/h.

Is it safe to go outside in South Portland Gardens?

Air quality is satisfactory. Enjoy outdoor activities. The UV Index is 0.7 (Low).

Air Quality in South Portland Gardens, United States

Partly Cloudy

17.2°C · 68.5% humidity

17.2°

Feels 17.2°

Good

Air quality is satisfactory. Enjoy outdoor activities.

Calibrated model

Nearby Monitoring Stations

AQI Forecast

54 5pm

28 8pm

25 11pm

24 2am

24 5am

25 8am

24 11am

25 2pm

Air Quality Index Trend

30h · 1 stn

View full history →

South Portland Gardens's air quality is primarily affected by vehicle emissions and industrial activity. Seasonal wildfire smoke and weather patterns can cause periodic air quality deterioration.

68.5%

Humidity

25.3 km/h

Wind E

1015.9 hPa

Pressure

0.7

UV Low

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲

6.67 µg/m³

PM10

20.55 µg/m³

050100150200300500

What is the weather forecast for South Portland Gardens?

Temperature & Precipitation

PM2.5 Trend

30h · 1 station

PM2.56.67 µg/m³ ✓ WHO

Good

PM1020.55 µg/m³

Good

UV INDEX0.7

Low

What is the 7-day forecast for South Portland Gardens?

07-22

21.9° 13.9°

1.87 mm

07-23

26.4° 19.5°

0.19 mm

07-24

24.2° 15.4°

3.88 mm

07-25

28.1° 19.3°

4.25 mm

07-26

22.2° 16.1°

2.31 mm

07-27

29.0° 17.5°

07-28

34.2° 21.2°

Both models agree Avg diff: 3.0°C

What cities are near South Portland Gardens?

45 Portland 45 South Portland 33 Westbrook 25 West Scarborough 23 Saco 32 Biddeford 13 Lewiston 17 Laconia 36 Amesbury 40 Newburyport

Get AQI alerts for South Portland Gardens

Notify me when air quality reaches:

ModerateAQI > 50 Unhealthy for Sensitive GroupsAQI > 100 UnhealthyAQI > 150 Very UnhealthyAQI > 200

Free · No account · Unsubscribe any time

Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-07-22T00:25 UTC.