Air Quality in Limerick, United States

Partly Cloudy
21.9°C · 61.2% humidity
21.9°
Feels 21.9°
60
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
Model forecast

Nearby Monitoring Stations

AQI Forecast
34 2pm
27
25
60 5pm
50
43
38 8pm
36
34
32 11pm
30
29
29 2am
28
26
26 5am
25
25
25 8am
24
24
24 11am
25
25
AD 728×90

Air Quality Index Trend

47h · 2 stn

Limerick's air quality is primarily affected by vehicle emissions and industrial activity. Seasonal wildfire smoke and weather patterns can cause periodic air quality deterioration. Current PM2.5 concentration in Limerick is 1.1× the WHO 24-hour guideline of 15 µg/m³.

61.2%
Humidity
27.5 km/h
Wind ENE
1014.3 hPa
Pressure
2.2
UV Moderate
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
60
16.55 µg/m³
PM10
31
34.3 µg/m³
050100150200300500

What is the weather forecast for Limerick?

Temperature & Precipitation

PM2.5 Trend

47h · 2 stations
PM2.516.55 µg/m³ ×1.1 WHO
Moderate
PM1034.3 µg/m³
Good
UV INDEX2.2
Moderate
AD 300×250

What is the 7-day forecast for Limerick?

07-21
27.2° 20.3°
07-22
23.8° 16.7°
0.75 mm
07-23
28.4° 17.2°
16.25 mm
07-24
26.7° 15.5°
1.06 mm
07-25
30.9° 20.2°
7.37 mm
07-26
26.7° 17.7°
7.75 mm
07-27
26.1° 21.0°
1.06 mm
Both models agree Avg diff: 2.6°C

Where are air quality stations near Limerick?

30
Norristown, Pennsylvania, USA
22.4 km PM2.5: 7.2 µg/m³
51
C077 ( 945 Manatawna Ave)
30.1 km PM2.5: 12.2 µg/m³
51
AMS ROX Station
31.3 km PM2.5: 12.1 µg/m³

What cities are near Limerick?

50 Pottstown 51 Phoenixville 50 King of Prussia 50 Norristown 48 Lansdale 50 Radnor 45 West Chester 50 Havertown 51 East Mount Airy 51 West Oak Lane
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Data sources: Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-07-21T21:33 UTC.