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Air quality in Smithfield
Air quality index (AQI) and PM2.5 air pollution in Smithfield
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Smithfield Air Quality Map
Real-time Smithfield air pollution map
AIR QUALITY DATA SOURCE
* AQI modeled using satellite data Learn more
Pollen
What is the pollen count in Smithfield today?
 | Index | Very high | |
 | Tree pollen | Very high | |
 | Grass pollen | Low | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Smithfield?
| Weather | Broken clouds |
| Temperature | 39.2°F |
| Humidity | 94% |
| Wind | 0 mp/h |
| Pressure | 29.9 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Hot Springs, South Dakota | 77 |
| 2 | Davenport, Iowa | 73 |
| 3 | Nampa, Idaho | 71 |
| 4 | Muscatine, Iowa | 69 |
| 5 | Campo, California | 68 |
| 6 | Casa Grande, Arizona | 68 |
| 7 | Decorah, Iowa | 66 |
| 8 | South Gate, California | 65 |
| 9 | North Hollywood, California | 63 |
| 10 | Urbana, Illinois | 63 |
(local time)
SEE WORLD AQI RANKING
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US AQI
20*
live AQI index
Good
Overview
What is the current air quality in Smithfield?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 20* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 3.7*µg/m³ | |
✓
PM2.5 concentration in Smithfield air currently meets the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Smithfield?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
Smithfield air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Today | Good 20 AQI US | | 55.4° 39.2° |  4.5 mp/h |
| Monday, May 13 | Good 18 AQI US | | 60.8° 39.2° | 8.9 mp/h |
| Tuesday, May 14 | Good 16 AQI US |  60% | 68° 46.4° | 13.4 mp/h |
| Wednesday, May 15 | Good 31 AQI US | 100% | 57.2° 55.4° | 8.9 mp/h |
| Thursday, May 16 | Good 23 AQI US | | 71.6° 53.6° | 11.2 mp/h |
| Friday, May 17 | Good 13 AQI US | | 71.6° 50° | 8.9 mp/h |
| Saturday, May 18 | Good 47 AQI US | 100% | 60.8° 50° | 13.4 mp/h |
Interested in hourly forecast? Get the app
News
The latest air quality news and resources.
How to best protect from air pollution?
Where is the cleanest air quality in Smithfield?
No locations are available.
AQI US, Metric