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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 | Very high | |
 | Tree pollen | Very high | |
 | Grass pollen | Low | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather near South 42nd Street, Boulder?
| Weather | Broken clouds |
| Temperature | 51.8°F |
| Humidity | 58% |
| Wind | 11 mp/h |
| Pressure | 29.8 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Anchorage, Alaska | 117 |
| 2 | San Antonio, Texas | 82 |
| 3 | Mecca, California | 81 |
| 4 | Boerne, Texas | 78 |
| 5 | Orcutt, California | 75 |
| 6 | New Braunfels, Texas | 65 |
| 7 | Arroyo Grande, California | 64 |
| 8 | Manteca, California | 64 |
| 9 | Alexandria, Virginia | 62 |
| 10 | Corpus Christi, Texas | 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 | Grove Street | 53 |
| 2 | Boulder Reservoir | 43 |
| 3 | Boulder - CU - 2102 Athens St. | 21 |
| 4 | Norlin Library | 20 |
| 5 | Shining Mountain Waldorf School | 17 |
| 6 | Table Mesa Court | 16 |
| 7 | Bean Mountain Lane | 15 |
| 8 | Hawk Lane | 15 |
| 9 | 10th Street | 14 |
| 10 | Canyon Pointe Park | 14 |
(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 | 3µg/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 |
|---|---|---|---|---|
| Sunday, Apr 28 | Good 14 AQI US | |||
| Monday, Apr 29 | Good 16 AQI US | |||
| Tuesday, Apr 30 | Good 18 AQI US | |||
| Today | Good 12 AQI US |  | 60.8° 35.6° |  11.2 mp/h |
| Thursday, May 2 | Good 16 AQI US |  80% | 66.2° 39.2° | 15.7 mp/h |
| Friday, May 3 | Good 10 AQI US | 80% | 62.6° 37.4° | 8.9 mp/h |
| Saturday, May 4 | Good 13 AQI US | 70% | 73.4° 44.6° | 20.1 mp/h |
| Sunday, May 5 | Good 7 AQI US | 40% | 53.6° 44.6° | 26.8 mp/h |
| Monday, May 6 | Good 5 AQI US | 40% | 55.4° 39.2° | 20.1 mp/h |
| Tuesday, May 7 | Good 4 AQI US | 40% | 57.2° 33.8° | 22.4 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?
- Gillaspie Dr 0
- Boulder Station 8
- Frontage Road 9
- Flagstaff Road 10
- Stony Hill Road 11
- 47th Street 12
- Hawthorn Avenue 12
- Keewayden 12
- South 42nd Street 12
- 700 Walnut Street 13
- Chautauqua Heights, Cascade Avenue 13
- Dartmouth Avenue 13
- Grape Avenue 13
- Kalmia Avenue 13
- Kincross Way 13
- Redwood & Riverside 13
- Rural North Boulder 13
- Walker Ranch, Pine Needle Notch 13
- 10th Street 14
- Canyon Pointe Park 14
- Concord Ave 14
- Miami Way 14
- North Boulder 14
- University Hill 14
- Winds II, Valmont & 29th 14
- Bean Mountain Lane 15
- Hawk Lane 15
- Table Mesa Court 16
- Shining Mountain Waldorf School 17
- Norlin Library 20
- Boulder - CU - 2102 Athens St. 21
- Boulder Reservoir 43
- Grove Street 53
AQI US, Metric