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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 | 60.8°F |
| Humidity | 47% |
| Wind | 11.5 mp/h |
| Pressure | 29.9 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Santa Maria, California | 100 |
| 2 | Arroyo Grande, California | 96 |
| 3 | Nipomo, California | 96 |
| 4 | Orcutt, California | 82 |
| 5 | Oklahoma City, Oklahoma | 66 |
| 6 | Edmond, Oklahoma | 65 |
| 7 | Mecca, California | 64 |
| 8 | Davenport, Iowa | 61 |
| 9 | Lewisville, Texas | 59 |
| 10 | Milwaukee, Wisconsin | 58 |
(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 | Hawthorn Avenue | 45 |
| 2 | Boulder Reservoir | 44 |
| 3 | Boulder - CU - 2102 Athens St. | 25 |
| 4 | Miami Way | 23 |
| 5 | Norlin Library | 21 |
| 6 | Bean Mountain Lane | 18 |
| 7 | Dartmouth Avenue | 18 |
| 8 | Grove Street | 18 |
| 9 | South 42nd Street | 18 |
| 10 | Winds II, Valmont & 29th | 18 |
(local time)
SEE WORLD AQI RANKING
US AQI
17
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 | 17 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 4µg/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 17 AQI US |  80% | 64.4° 42.8° |  13.4 mp/h |
| Wednesday, May 1 | Good 11 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 0
- Boulder Station 11
- Flagstaff Road 11
- 47th Street 13
- Stony Hill Road 13
- Frontage Road 14
- Walker Ranch, Pine Needle Notch 14
- Concord Ave 15
- Hawk Lane 15
- Kalmia Avenue 15
- Keewayden 15
- Redwood & Riverside 15
- Chautauqua Heights, Cascade Avenue 16
- Kincross Way 16
- North Boulder 16
- Rural North Boulder 16
- Shining Mountain Waldorf School 16
- University Hill 16
- 10th Street 17
- 700 Walnut Street 17
- Canyon Pointe Park 17
- Grape Avenue 17
- Linden Drive 17
- Bean Mountain Lane 18
- Dartmouth Avenue 18
- Grove Street 18
- South 42nd Street 18
- Winds II, Valmont & 29th 18
- Norlin Library 21
- Miami Way 23
- Boulder - CU - 2102 Athens St. 25
- Boulder Reservoir 44
- Hawthorn Avenue 45
AQI US, Metric