Air Quality in Smithfield, United States

Windy
3.5°C · 76.6% humidity
3.5°
Feels -3.4°
105
Unhealthy for sensitive groups
Sensitive groups should reduce prolonged outdoor exertion.
1 station

Nearby Monitoring Stations

AQI Forecast Calibrated
66 10pm
69
70
72 1am
72
72
72 4am
72
72
72 7am
72
72
72 10am
72
72
85 1pm
85
85
72 4pm
72
72
72 7pm
72
72
Station readings
66
69
70
CAMS model adj +35
25
25
25
37
37
37
37
37
37
37
37
37
37
37
37
50
50
50
37
37
37
37
37
37
AD 728×90

PM2.5 Trend (24h)

23h · 2 stations
76.6%
Humidity
51.0 km/h
Wind SSW
1033.2 hPa
Pressure
2.2
UV Moderate
GoodModerateUSGUnhealthyVery UnhealthyHazardous

What is the weather forecast for Smithfield?

Temperature & Precipitation

PM2.537.25 µg/m³ ×2.5 WHO
Unhealthy for sensitive groups
PM1013.7 µg/m³
Good
UV INDEX2.2
Moderate
AD 300×250
Station readings (1 station within 25 km)
37.25
Median
37.25
Average
37.25
Low
37.25
High
PM2.5 µg/m³ · Model: 23.4 · Bias: -13.9

What is the 7-day forecast for Smithfield?

04-10
18.0° 0.9°
04-11
21.2° 5.8°
04-12
17.3° 5.6°
04-13
10.7° 6.2°
2.38 mm
04-14
25.6° 13.2°
04-15
24.7° 15.7°
0.56 mm
04-16
13.5° 7.6°
0.5 mm
Both models agree Avg diff: 3.3°C

Where are air quality stations near Smithfield?

13
Near Road, Rhode Island, USA
15.0 km
25
Near Road, Rhode Island, USA
15.0 km
16
CCRI Providence, Rhode Island, USA
17.0 km
34
E Providence, Rhode Island, USA
18.0 km
34
E Providence, Rhode Island, USA
18.0 km
106
SUEZ Waterpump Station
19.6 km PM2.5: 37.6 µg/m³

What cities are near Smithfield?

77 Woonsocket 105 North Providence 105 Cumberland 105 Johnston 105 Central Falls 105 Pawtucket 105 Providence 105 Cranston 105 East Providence 105 North Attleborough Center

Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-04-10T01:41 UTC.