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Air quality in Marshalltown
Air quality index (AQI) and PM2.5 air pollution in Marshalltown
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Marshalltown Air Quality Map
Real-time Marshalltown air pollution map
AIR QUALITY DATA SOURCE
* AQI modeled using satellite data Learn more
Pollen
What is the pollen count in Marshalltown today?
 | Index | Low | |
 | Tree pollen | Low | |
 | Grass pollen | Low | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Marshalltown?
| Weather | Clear sky |
| Temperature | 42.8°F |
| Humidity | 63% |
| Wind | 9.2 mp/h |
| Pressure | 30.2 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Palm Desert, California | 103 |
| 2 | Pahrump, Nevada | 70 |
| 3 | Tallahassee, Florida | 66 |
| 4 | Conway, South Carolina | 64 |
| 5 | Gary, Indiana | 63 |
| 6 | Decatur, Georgia | 61 |
| 7 | Athens, Georgia | 60 |
| 8 | Rock Hill, South Carolina | 60 |
| 9 | Marietta, Georgia | 59 |
| 10 | Atlanta, Georgia | 58 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
US AQI
21*
live AQI index
Good
Overview
What is the current air quality in Marshalltown?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 21* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 5.2*µg/m³ | |
✓
PM2.5 concentration in Marshalltown air currently meets the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Marshalltown?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
Marshalltown air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Today | Good 21 AQI US |  | 60.8° 42.8° |  17.9 mp/h |
| Friday, Apr 26 | Good 26 AQI US |  100% | 62.6° 46.4° | 22.4 mp/h |
| Saturday, Apr 27 | Good 47 AQI US | 100% | 73.4° 60.8° | 20.1 mp/h |
| Sunday, Apr 28 | Good 44 AQI US | 100% | 66.2° 57.2° | 15.7 mp/h |
| Monday, Apr 29 | Good 25 AQI US | 100% | 57.2° 48.2° | 13.4 mp/h |
| Tuesday, Apr 30 | Good 5 AQI US | 50% | 71.6° 50° | 15.7 mp/h |
| Wednesday, May 1 | Good 9 AQI US | | 71.6° 51.8° | 6.7 mp/h |
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News
The latest air quality news and resources.
Where is the cleanest air quality in Marshalltown?
No locations are available.
AQI US, Metric