Air Quality in Smithfield, United States

Cloudy
14.7°C · 75.2% humidity
14.7°
Feels 14.7°
21
Good
Air quality is satisfactory. Enjoy outdoor activities.
4 stations

Nearby Monitoring Stations

AQI Forecast
25 7pm
25
27
21 10pm
23
24
32 1am
32
33
33 4am
53
34
34 7am
27
25
25 10am
25
25
25 1pm
25
25
25 4pm
25
25
AD 728×90

Air Quality Index Trend

46h · 3 stn

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

75.2%
Humidity
33.6 km/h
Wind SW
999.6 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
21
5.1 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

What is the weather forecast for Smithfield?

Temperature & Precipitation

PM2.5 Trend

46h · 3 stations
PM2.55.1 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
Station readings (4 stations within 25 km)
5.1
Median
5.15
Average
3.1
Low
7.2
High
PM2.5 µg/m³ · Model: 6.15 · Bias: +1.0

What is the 7-day forecast for Smithfield?

06-09
33.6° 12.0°
0.13 mm
06-10
22.8° 13.3°
1.44 mm
06-11
25.1° 8.0°
06-12
20.5° 13.5°
2.87 mm
06-13
29.0° 14.4°
0.06 mm
06-14
23.6° 8.2°
21.81 mm
06-15
26.0° 11.8°
0.06 mm
Both models agree Avg diff: 6.5°C

Where are air quality stations near Smithfield?

16
Near Road, Rhode Island, USA
15.0 km PM2.5: 3.8 µg/m³
11
Near Road, Rhode Island, USA
15.0 km PM2.5: 2.6 µg/m³
34
Near Road, Rhode Island, USA
15.0 km PM2.5: 8.2 µg/m³
34
CCRI Providence, Rhode Island, USA
17.0 km PM2.5: 8.2 µg/m³
15
CCRI Providence, Rhode Island, USA
17.0 km PM2.5: 3.6 µg/m³
29
E Providence, Rhode Island, USA
18.0 km PM2.5: 7.0 µg/m³
17
SUEZ Waterpump Station
19.6 km PM2.5: 4.0 µg/m³

What cities are near Smithfield?

22 Woonsocket 21 North Providence 22 Cumberland 20 Johnston 23 Central Falls 24 Pawtucket 21 Providence 18 Cranston 23 East Providence 23 North Attleborough Center
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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 2026-06-09T02:03 UTC.