Be the first to measure and contribute air quality data to your community
Air Quality 
Air Monitors
Air Purifiers
For Business
News
Support
Air quality in Placentia
Air quality index (AQI) and PM2.5 air pollution in Placentia
3.2K people follow this city
Placentia Air Quality Map
Real-time Placentia air pollution map
AIR QUALITY DATA SOURCE
* AQI modeled using satellite data Learn more
Pollen
What is the pollen count in Placentia today?
 | Index | Low | |
 | Tree pollen | Low | |
 | Grass pollen | None | |
 | Weed pollen | None |
Weather
What is the current weather in Placentia?
| Weather | Clear sky |
| Temperature | 60.8°F |
| Humidity | 71% |
| Wind | 8.1 mp/h |
| Pressure | 29.9 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Springville, California | 97 |
| 2 | Three Rivers, California | 83 |
| 3 | Palm Desert, California | 73 |
| 4 | Wichita, Kansas | 69 |
| 5 | Chapel Hill, North Carolina | 65 |
| 6 | Raleigh, North Carolina | 65 |
| 7 | Cary, North Carolina | 64 |
| 8 | Greensboro, North Carolina | 64 |
| 9 | Anchorage, Alaska | 63 |
| 10 | Lake Arrowhead, California | 63 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
Spotlight
Rubidoux has "Unhealthy for Sensitive Groups" air quality. See the map and health recommendations.
US AQI
36*
live AQI index
Good
Overview
What is the current air quality in Placentia?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 36* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 8.8*µg/m³ | |
!
PM2.5
x1.8
PM2.5 concentration in Placentia is currently 1.8 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Placentia?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
Placentia air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Today | Good 36 AQI US | | 73.4° 55.4° |  8.9 mp/h |
| Saturday, Apr 20 | Good 47 AQI US | | 78.8° 60.8° | 8.9 mp/h |
| Sunday, Apr 21 | Moderate 51 AQI US  |  | 73.4° 60.8° | 8.9 mp/h |
| Monday, Apr 22 | Good 25 AQI US |  | 68° 57.2° | 8.9 mp/h |
| Tuesday, Apr 23 | Good 14 AQI US | | 66.2° 55.4° | 13.4 mp/h |
| Wednesday, Apr 24 | Good 17 AQI US | | 66.2° 55.4° | 11.2 mp/h |
| Thursday, Apr 25 | Good 17 AQI US | | 68° 55.4° | 13.4 mp/h |
Interested in hourly forecast? Get the app
News
The latest air quality news and resources.
Where is the cleanest air quality in Placentia?
No locations are available.
AQI US, Metric