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Air quality in Leonia
Air quality index (AQI) and PM2.5 air pollution in Leonia
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Leonia Air Quality Map
Real-time Leonia air pollution map
Pollen
What is the pollen count in Leonia today?
 | Index | Low | |
 | Tree pollen | Low | |
 | Grass pollen | None | |
 | Weed pollen | None |
Weather
What is the current weather in Leonia?
| Weather | Broken clouds |
| Temperature | 50°F |
| Humidity | 75% |
| Wind | 9.2 mp/h |
| Pressure | 30.1 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Yucaipa, California | 78 |
| 2 | Lake Arrowhead, California | 77 |
| 3 | Three Rivers, California | 75 |
| 4 | South Gate, California | 72 |
| 5 | Greensboro, North Carolina | 70 |
| 6 | San Gabriel, California | 69 |
| 7 | Corpus Christi, Texas | 68 |
| 8 | Redlands, California | 68 |
| 9 | The Woodlands, Texas | 68 |
| 10 | Altadena, California | 67 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
live Leonia aqi ranking
Real-time Leonia air quality ranking
| # | station | US AQI |
|---|---|---|
| 1 | Leonia Station | 22 |
(local time)
SEE WORLD AQI RANKING
US AQI
22*
live AQI index
Good
Overview
What is the current air quality in Leonia?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 22* US AQI | O3 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 3.2*µg/m³ | |
| O3 | 54*µg/m³ | |
✓
PM2.5 concentration in Leonia air currently meets the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Leonia?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
Leonia air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Thursday, Apr 18 | Good 22 AQI US | | 57.2° 44.6° |  11.2 mp/h |
| Today | Good 22 AQI US |  100% | 62.6° 48.2° | 15.7 mp/h |
| Saturday, Apr 20 | Good 12 AQI US | | 59° 41° | 11.2 mp/h |
| Sunday, Apr 21 | Good 16 AQI US |  | 60.8° 44.6° | 11.2 mp/h |
| Monday, Apr 22 | Good 21 AQI US | | 60.8° 46.4° | 15.7 mp/h |
| Tuesday, Apr 23 | Good 18 AQI US | 100% | 59° 39.2° | 15.7 mp/h |
| Wednesday, Apr 24 | Good 12 AQI US | | 50° 33.8° | 15.7 mp/h |
| Thursday, Apr 25 | Good 12 AQI US | | 59° 42.8° | 11.2 mp/h |
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News
The latest air quality news and resources.
Where is the cleanest air quality in Leonia?
AQI US, Metric