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Air quality in Monrovia
Air quality index (AQI) and PM2.5 air pollution in Monrovia
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Monrovia Air Quality Map
Real-time Monrovia air pollution map
AIR QUALITY DATA CONTRIBUTORS
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Pollen
What is the pollen count in Monrovia today?
 | Index | High | |
 | Tree pollen | High | |
 | Grass pollen | None | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Monrovia?
| Weather | Scattered clouds |
| Temperature | 68°F |
| Humidity | 63% |
| Wind | 3.4 mp/h |
| Pressure | 29.8 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Mecca, California | 84 |
| 2 | Corpus Christi, Texas | 78 |
| 3 | Casa Grande, Arizona | 76 |
| 4 | San Antonio, Texas | 65 |
| 5 | Yucaipa, California | 64 |
| 6 | Boerne, Texas | 63 |
| 7 | Marana, Arizona | 63 |
| 8 | Maricopa, Arizona | 61 |
| 9 | New Braunfels, Texas | 59 |
| 10 | Pahrump, Nevada | 59 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
live Monrovia aqi ranking
Real-time Monrovia air quality ranking
| # | station | US AQI |
|---|---|---|
| 1 | West Chestnut Avenue | 41 |
| 2 | California Avenue | 39 |
| 3 | North Mountain Avenue | 38 |
| 4 | South Mayflower Avenue | 36 |
| 5 | NASA -256 North Myrtle Avenue | 32 |
| 6 | NASA Leafwood Drive | 31 |
(local time)
SEE WORLD AQI RANKING
US AQI
37
live AQI index
Good
Overview
What is the current air quality in Monrovia?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 37 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 8.9µg/m³ | |
!
PM2.5
x1.8
PM2.5 concentration in Monrovia is currently 1.8 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Monrovia?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
Monrovia air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Sunday, Apr 28 | Good 29 AQI US |  | 77° 60.8° |  6.7 mp/h |
| Monday, Apr 29 | Good 38 AQI US | | 77° 60.8° | 8.9 mp/h |
| Tuesday, Apr 30 | Good 36 AQI US | | 77° 59° | 8.9 mp/h |
| Today | Good 37 AQI US | | 77° 59° | 8.9 mp/h |
| Thursday, May 2 | Good 40 AQI US | | 78.8° 59° | 8.9 mp/h |
| Friday, May 3 | Moderate 58 AQI US  | | 80.6° 60.8° | 8.9 mp/h |
| Saturday, May 4 | Moderate 55 AQI US |  | 71.6° 57.2° | 8.9 mp/h |
| Sunday, May 5 | Good 16 AQI US |  60% | 68° 51.8° | 8.9 mp/h |
| Monday, May 6 | Good 10 AQI US | | 75.2° 53.6° | 8.9 mp/h |
| Tuesday, May 7 | Good 16 AQI US | | 78.8° 59° | 8.9 mp/h |
Interested in hourly forecast? Get the app
News
The latest air quality news and resources.
Monrovia air quality data attribution
1 Data source
Data validated and calibrated by IQAirWhere is the cleanest air quality in Monrovia?
AQI US, Metric