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Air quality in Rialto
Air quality index (AQI) and PM2.5 air pollution in Rialto
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Rialto Air Quality Map
Real-time Rialto air pollution map
AIR QUALITY DATA CONTRIBUTORS
Rialto Unified School District
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Pollen
What is the pollen count in Rialto today?
 | Index | Low | |
 | Tree pollen | Low | |
 | Grass pollen | Low | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Rialto?
| Weather | Clear sky |
| Temperature | 55.4°F |
| Humidity | 77% |
| Wind | 4.6 mp/h |
| Pressure | 29.9 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Lewisville, Texas | 97 |
| 2 | Corpus Christi, Texas | 96 |
| 3 | Georgetown, Texas | 95 |
| 4 | Round Rock, Texas | 94 |
| 5 | San Antonio, Texas | 93 |
| 6 | Fort Worth, Texas | 92 |
| 7 | Midlothian, Texas | 92 |
| 8 | Dallas, Texas | 91 |
| 9 | Mecca, California | 90 |
| 10 | New Braunfels, Texas | 90 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
live Rialto aqi ranking
Real-time Rialto air quality ranking
| # | station | US AQI |
|---|---|---|
| 1 | Simpson Elementary School | 56 |
(local time)
SEE WORLD AQI RANKING
US AQI
68
live AQI index
Moderate
Overview
What is the current air quality in Rialto?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Moderate | 68 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 18µg/m³ | |
!
PM2.5
x3.6
PM2.5 concentration in Rialto is currently 3.6 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Rialto?
 | Sensitive groups should reduce outdoor exercise |
 | Close your windows to avoid dirty outdoor air GET A MONITOR |
 | Sensitive groups should wear a mask outdoors GET A MASK |
 | Sensitive groups should run an air purifier GET AN AIR PURIFIER |
Forecast
Rialto air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Sunday, May 19 | Moderate 56 AQI US |  | 69.8° 53.6° |  6.7 mp/h |
| Monday, May 20 | Moderate 59 AQI US |  | 77° 53.6° | 6.7 mp/h |
| Tuesday, May 21 | Moderate 64 AQI US | | 77° 55.4° | 8.9 mp/h |
| Today | Moderate 68 AQI US | | 77° 55.4° | 8.9 mp/h |
| Thursday, May 23 | Good 49 AQI US  | | 75.2° 55.4° | 8.9 mp/h |
| Friday, May 24 | Moderate 51 AQI US | | 69.8° 55.4° | 8.9 mp/h |
| Saturday, May 25 | Good 23 AQI US | | 66.2° 55.4° | 6.7 mp/h |
| Sunday, May 26 | Good 23 AQI US | | 77° 55.4° | 6.7 mp/h |
| Monday, May 27 | Good 24 AQI US | | 84.2° 59° | 6.7 mp/h |
| Tuesday, May 28 | Moderate 53 AQI US | | 86° 62.6° | 8.9 mp/h |
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News
The latest air quality news and resources.
How to best protect from air pollution?
Rialto air quality data attribution
1Contributor
- Rialto Unified School District
1 station
Educational Contributor
1 Data source
Data validated and calibrated by IQAirWhere is the cleanest air quality in Rialto?
AQI US, Metric