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Air quality in Sterling
Air quality index (AQI) and PM2.5 air pollution in Sterling
23 people follow this city
Sterling Air Quality Map
Real-time Sterling air pollution map
AIR QUALITY DATA SOURCE
* AQI modeled using satellite data Learn more
Pollen
What is the pollen count in Sterling today?
 | Index | Very high | |
 | Tree pollen | Very high | |
 | Grass pollen | Low | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Sterling?
| Weather | Clear sky |
| Temperature | 50°F |
| Humidity | 61% |
| Wind | 2 mp/h |
| Pressure | 29.9 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  San Bernardino, California | 82 |
| 2 | Signal Hill, California | 80 |
| 3 | Redlands, California | 79 |
| 4 | Downey, California | 77 |
| 5 | Fontana, California | 77 |
| 6 | La Habra, California | 76 |
| 7 | San Gabriel, California | 76 |
| 8 | Monterey Park, California | 74 |
| 9 | South Gate, California | 74 |
| 10 | Claremont, California | 72 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
US AQI
13*
live AQI index
Good
Overview
What is the current air quality in Sterling?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 13* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 2.4*µg/m³ | |
✓
PM2.5 concentration in Sterling air currently meets the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Sterling?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
Sterling air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Today | Good 13 AQI US |  | 55.4° 35.6° |  8.9 mp/h |
| Sunday, May 12 | Good 18 AQI US |  | 53.6° 37.4° | 4.5 mp/h |
| Monday, May 13 | Good 25 AQI US |  60% | 62.6° 39.2° | 8.9 mp/h |
| Tuesday, May 14 | Good 37 AQI US | 100% | 69.8° 44.6° | 13.4 mp/h |
| Wednesday, May 15 | Good 25 AQI US | 100% | 57.2° 55.4° | 6.7 mp/h |
| Thursday, May 16 | Good 44 AQI US | | 69.8° 51.8° | 8.9 mp/h |
| Friday, May 17 | Good 14 AQI US | | 71.6° 46.4° | 4.5 mp/h |
Interested in hourly forecast? Get the app
News
The latest air quality news and resources.
How to best protect from air pollution?
Where is the cleanest air quality in Sterling?
No locations are available.
AQI US, Metric