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Hourly forecast
Southwest Knights Boulevard, Portland air quality index (AQI⁺) forecast
Daily forecast
Southwest Knights Boulevard, Portland air quality index (AQI⁺) forecast
| Today | 35 |  | 16° 6° |  23 km/h |  50% |
| Sat | 13 | | 17° 6° | 16 km/h | 36% |
| Sun | 18 |  | 18° 8° | 13 km/h | 50% |
Air pollutants
What is the current air quality near Southwest Knights Boulevard?
PM2.5 concentration is currently 1.4 times the World Health Organization annual PM2.5 guideline value.
Health recommendations
 Enjoy outdoor activities |
 Open your windows to bring clean, fresh air indoors Get a monitor |
Real-time Southwest Knights Boulevard, Portland air pollution map
Pollen
What is the pollen count in Southwest Knights Boulevard today?
Index
High
 Tree Low | 25% |
 Grass High | 75% |
 Weed Moderate | 50% |
Source:
wetter.comProtect yourself from air pollution in Southwest Knights Boulevard
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Pollen
What is the pollen count in Southwest Knights Boulevard today?
Index
High
Tree Low | 25% |
Grass High | 75% |
Weed Moderate | 50% |
Source:
wetter.comHistoric air quality near Southwest Knights Boulevard
History
Historic air quality graph for Southwest Knights Boulevard
Measure your own air quality
Get a monitor and contribute air quality data in your city.
Most polluted locations near Southwest Knights Boulevard, Portland
Worldwide AQI⁺ ranking
Station ranking
Real-time Southwest Knights Boulevard AQI⁺ station ranking
Get comprehensive data about air quality in Southwest Knights Boulevard, Portland
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Learn more about global air quality
Where is the cleanest air quality in Portland?
- Childpeace Montessori School0
- SE Clinton & SE 41st4
- Clinton Park8
- 2400-2598 SE Lincoln St10
- PSU STAR Lab Bethany10
- Laurelhurst11
- Cully Grove12
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- Southeast Boise Street13
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- Concordia 227
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- Pleasant Valley27
- 24th Ave & Gladstone28
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- 4224 Southeast Harrison Street29
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- SE 31st Avenue29
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- 6238 NE Mason St31
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- 501-545 SE Peacock Ln33
- Eastmoreland33
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- SE 61st Ave33
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- MULTCO B-311 JJC35
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