Get a monitor and contribute to air quality data in your city.
Take Our Air Purifier Quiz
Follow 3 steps to find the perfect air purification solution for your specific needs
Get started
Air Quality 
Air Monitors
Air Purifiers
Filters
For Business
News
Support
Air quality in Glendora
Air quality index (AQI) and PM2.5 air pollution in Glendora
3.8K people follow this city
Glendora Air Quality Map
Real-time Glendora air pollution map
AIR QUALITY DATA CONTRIBUTORS
4 Contributors
See all
Pollen
What is the pollen count in Glendora today?
 | Index | None | |
 | Tree pollen | None | |
 | Grass pollen | None | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Glendora?
| Weather | Mist |
| Temperature | 59°F |
| Humidity | 100% |
| Wind | 4.6 mph |
| Pressure | 30 inHg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Kelly, Wyoming | 359 |
| 2 | Sheridan, Wyoming | 170 |
| 3 | Maple Falls, Washington | 162 |
| 4 | Oakridge, Oregon | 119 |
| 5 | Peaceful Valley, Washington | 117 |
| 6 | Idaho Falls, Idaho | 112 |
| 7 | Stevensville, Montana | 98 |
| 8 | Three Rivers, Oregon | 93 |
| 9 | Glendora, California | 91 |
| 10 | Jackson, Wyoming | 90 |
(Local time)
SEE WORLD AQI RANKING
3D animated air pollution map
live Glendora aqi ranking
Real-time Glendora air quality ranking
| # | station | US AQI |
|---|---|---|
| 1 | Glendora - Moreton Place | 99 |
| 2 | Bluebird Road | 83 |
| 3 | Glendora - Laurel | 53 |
(Local time)
SEE WORLD AQI RANKING
Spotlight
Rancho Santa Margarita has "Unhealthy" air quality. See the map and health recommendations.
US AQI
91
live AQI index
Moderate
Overview
What is the current air quality in Glendora?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Moderate | 91 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 30.6µg/m³ | |
| PM10 | 28µg/m³ | |
| O3 | 38µg/m³ | |
| NO2 | 24.4µg/m³ | |
!
PM2.5
x6.1
PM2.5 concentration in Glendora is currently 6.1 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Glendora?
 | 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
Glendora air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Friday, Oct 11 | Moderate 58 AQI US |  | 82.4° 68° |  6.7 mph |
| Saturday, Oct 12 | Moderate 74 AQI US |  | 78.8° 64.4° | 6.7 mph |
| Sunday, Oct 13 | Moderate 64 AQI US | | 80.6° 59° | 6.7 mph |
| Today | Moderate 91 AQI US | | 80.6° 59° | 6.7 mph |
| Tuesday, Oct 15 | Good 22 AQI US  | | 80.6° 64.4° | 6.7 mph |
| Wednesday, Oct 16 | Good 24 AQI US | | 77° 60.8° | 6.7 mph |
| Thursday, Oct 17 | Good 27 AQI US |  20% | 64.4° 59° | 4.5 mph |
| Friday, Oct 18 | Good 15 AQI US | 30% | 68° 53.6° | 8.9 mph |
| Saturday, Oct 19 | Good 10 AQI US | | 68° 55.4° | 6.7 mph |
| Sunday, Oct 20 | Good 10 AQI US | | 73.4° 57.2° | 4.5 mph |
Interested in hourly forecast? Get the app
News
The latest air quality news and resources.
How to best protect from air pollution?
Glendora air quality data attribution
4Contributors
- California Air Resources Board (CARB)
1 station
2 Government Contributors
- Moreton Place Glendora
1 station
Individual Contributor
- 1 Anonymous contributor
1 station
Anonymous Contributor
4 Data sources
Data validated and calibrated by IQAirWhere is the cleanest air quality in Glendora?
AQI US, Metric