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Air quality near South 42nd Street, Boulder
Air quality index (AQI) and PM2.5 air pollution near South 42nd Street, Boulder
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Air Quality Map
Real-time South 42nd Street air pollution map
AIR QUALITY DATA CONTRIBUTORS
Find out more about contributors and data sourcesPollen
What is the pollen count in South 42nd Street today?
 | Index | Low | |
 | Tree pollen | Low | |
 | Grass pollen | Low | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather near South 42nd Street, Boulder?
| Weather | Scattered clouds |
| Temperature | 44.6°F |
| Humidity | 69% |
| Wind | 5.7 mp/h |
| Pressure | 29.9 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Mecca, California | 82 |
| 2 | Palm Desert, California | 78 |
| 3 | Casa Grande, Arizona | 74 |
| 4 | Coachella, California | 59 |
| 5 | Anchorage, Alaska | 56 |
| 6 | North Hollywood, California | 54 |
| 7 | Aliso Viejo, California | 53 |
| 8 | Indio, California | 53 |
| 9 | La Habra, California | 53 |
| 10 | San Fernando, California | 53 |
(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 | 30 |
| 2 | Boulder - CU - 2102 Athens St. | 21 |
| 3 | Norlin Library | 20 |
| 4 | Canyon Pointe Park | 14 |
| 5 | Dartmouth Avenue | 13 |
| 6 | Grove Street | 13 |
| 7 | Miami Way | 13 |
| 8 | 700 Walnut Street | 12 |
| 9 | Bean Mountain Lane | 12 |
| 10 | Shining Mountain Waldorf School | 12 |
(local time)
SEE WORLD AQI RANKING
US AQI
12
live AQI index
Good
Overview
What is the current air quality near South 42nd Street, Boulder?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 12 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 2.8µg/m³ | |
Health Recommendations
What is the current air quality near South 42nd Street, Boulder?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
South 42nd Street, Boulder air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Monday, Apr 29 | Good 16 AQI US | |||
| Tuesday, Apr 30 | Good 18 AQI US | |||
| Wednesday, May 1 | Good 13 AQI US | |||
| Today | Good 12 AQI US |  | 60.8° 35.6° |  11.2 mp/h |
| Friday, May 3 | Good 16 AQI US |  60% | 69.8° 39.2° | 15.7 mp/h |
| Saturday, May 4 | Good 10 AQI US | 60% | 62.6° 37.4° | 8.9 mp/h |
| Sunday, May 5 | Good 13 AQI US | | 73.4° 44.6° | 20.1 mp/h |
| Monday, May 6 | Good 7 AQI US | | 57.2° 41° | 17.9 mp/h |
| Tuesday, May 7 | Good 5 AQI US |  50% | 55.4° 37.4° | 15.7 mp/h |
| Wednesday, May 8 | Good 4 AQI US | | 59° 37.4° | 26.8 mp/h |
Interested in hourly forecast? Get the app
News
The latest air quality news and resources.
South 42nd Street air quality data attribution
Contributor
Anonymous Contributor
Data source
Data validated and calibrated by IQAirWhere is the cleanest air quality in Boulder?
- Boulder Station 4
- Gillaspie Dr 4
- 47th Street 8
- Flagstaff Road 8
- Frontage Road 8
- University Hill 8
- Hawk Lane 9
- Kalmia Avenue 9
- Redwood & Riverside 9
- Stony Hill Road 9
- Table Mesa Court 9
- Concord Ave 10
- Keewayden 10
- North Boulder 10
- Rural North Boulder 10
- 10th Street 11
- Chautauqua Heights, Cascade Avenue 11
- Grape Avenue 11
- Hawthorn Avenue 11
- Kincross Way 11
- Walker Ranch, Pine Needle Notch 11
- 700 Walnut Street 12
- Bean Mountain Lane 12
- Shining Mountain Waldorf School 12
- South 42nd Street 12
- Winds II, Valmont & 29th 12
- Dartmouth Avenue 13
- Grove Street 13
- Miami Way 13
- Canyon Pointe Park 14
- Norlin Library 20
- Boulder - CU - 2102 Athens St. 21
- Boulder Reservoir 30
AQI US, Metric