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Air quality near 700 Walnut Street, Boulder
Air quality index (AQI) and PM2.5 air pollution near 700 Walnut Street, Boulder
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Air Quality Map
Real-time 700 Walnut Street air pollution map
AIR QUALITY DATA CONTRIBUTORS
Find out more about contributors and data sourcesPollen
What is the pollen count in 700 Walnut Street today?
 | Index | Very high | |
 | Tree pollen | Very high | |
 | Grass pollen | Low | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather near 700 Walnut Street, Boulder?
| Weather | Clear sky |
| Temperature | 59°F |
| Humidity | 48% |
| Wind | 18.4 mp/h |
| Pressure | 29.9 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Arroyo Grande, California | 92 |
| 2 | Orcutt, California | 73 |
| 3 | Nipomo, California | 69 |
| 4 | Oklahoma City, Oklahoma | 66 |
| 5 | Santa Maria, California | 66 |
| 6 | Mecca, California | 65 |
| 7 | Edmond, Oklahoma | 63 |
| 8 | Hesperia, California | 61 |
| 9 | Carlsbad, New Mexico | 60 |
| 10 | Victorville, California | 60 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
live aqi station ranking
Real-time Boulder air quality ranking
| # | station | US AQI |
|---|---|---|
| 1 | Boulder Reservoir | 43 |
| 2 | Boulder - CU - 2102 Athens St. | 25 |
| 3 | Norlin Library | 21 |
| 4 | Miami Way | 20 |
| 5 | Canyon Pointe Park | 18 |
| 6 | Dartmouth Avenue | 17 |
| 7 | Grove Street | 17 |
| 8 | Winds II, Valmont & 29th | 17 |
| 9 | 700 Walnut Street | 16 |
| 10 | Bean Mountain Lane | 16 |
(local time)
SEE WORLD AQI RANKING
US AQI
16
live AQI index
Good
Overview
What is the current air quality near 700 Walnut Street, Boulder?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 16 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 3.8µg/m³ | |
Health Recommendations
What is the current air quality near 700 Walnut Street, Boulder?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
700 Walnut Street, Boulder air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Saturday, Apr 27 | Good 10 AQI US | |||
| Sunday, Apr 28 | Good 15 AQI US | |||
| Monday, Apr 29 | Good 17 AQI US | |||
| Today | Good 16 AQI US |  80% | 64.4° 42.8° |  13.4 mp/h |
| Wednesday, May 1 | Good 10 AQI US | 50% | 60.8° 37.4° | 15.7 mp/h |
| Thursday, May 2 | Good 10 AQI US | 40% | 66.2° 41° | 24.6 mp/h |
| Friday, May 3 | Good 6 AQI US | 40% | 60.8° 35.6° | 8.9 mp/h |
| Saturday, May 4 | Good 11 AQI US | 50% | 75.2° 44.6° | 6.7 mp/h |
| Sunday, May 5 | Good 11 AQI US | 40% | 68° 44.6° | 24.6 mp/h |
| Monday, May 6 | Good 4 AQI US |  | 55.4° 41° | 38 mp/h |
Interested in hourly forecast? Get the app
News
The latest air quality news and resources.
700 Walnut Street air quality data attribution
Contributor
Anonymous Contributor
Data source
Data validated and calibrated by IQAirWhere is the cleanest air quality in Boulder?
- Gillaspie Dr 4
- Boulder Station 9
- Flagstaff Road 10
- Walker Ranch, Pine Needle Notch 11
- Stony Hill Road 12
- 47th Street 13
- Chautauqua Heights, Cascade Avenue 13
- Frontage Road 13
- Kalmia Avenue 13
- Redwood & Riverside 13
- University Hill 13
- Concord Ave 14
- Hawk Lane 14
- Keewayden 14
- Linden Drive 14
- North Boulder 14
- Rural North Boulder 14
- 10th Street 15
- Hawthorn Avenue 15
- Shining Mountain Waldorf School 15
- 700 Walnut Street 16
- Bean Mountain Lane 16
- Grape Avenue 16
- Kincross Way 16
- South 42nd Street 16
- Dartmouth Avenue 17
- Grove Street 17
- Winds II, Valmont & 29th 17
- Canyon Pointe Park 18
- Miami Way 20
- Norlin Library 21
- Boulder - CU - 2102 Athens St. 25
- Boulder Reservoir 43
AQI US, Metric