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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 | Clear sky |
| Temperature | 39.2°F |
| Humidity | 55% |
| Wind | 9.2 mp/h |
| Pressure | 30 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Mecca, California | 80 |
| 2 | North Hollywood, California | 75 |
| 3 | Maricopa, Arizona | 72 |
| 4 | Wilmington, Delaware | 71 |
| 5 | Baton Rouge, Louisiana | 68 |
| 6 | Marana, Arizona | 66 |
| 7 | Corpus Christi, Texas | 65 |
| 8 | San Antonio, Texas | 64 |
| 9 | Bethlehem, Pennsylvania | 63 |
| 10 | Boerne, Texas | 63 |
(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 | 33 |
| 2 | Boulder - CU - 2102 Athens St. | 29 |
| 3 | Hawk Lane | 17 |
| 4 | Canyon Pointe Park | 16 |
| 5 | Grape Avenue | 16 |
| 6 | Grove Street | 16 |
| 7 | Bean Mountain Lane | 15 |
| 8 | South 42nd Street | 15 |
| 9 | 10th Street | 14 |
| 10 | 700 Walnut Street | 14 |
(local time)
SEE WORLD AQI RANKING
US AQI
15
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 | 15 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 3.6µg/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 16 AQI US | |||
| Today | Good 15 AQI US | | 60.8° 37.4° |  6.7 mp/h |
| Friday, May 3 | Good 18 AQI US |  40% | 69.8° 39.2° | 17.9 mp/h |
| Saturday, May 4 | Good 13 AQI US | 60% | 60.8° 35.6° | 8.9 mp/h |
| Sunday, May 5 | Good 14 AQI US |  | 73.4° 44.6° | 20.1 mp/h |
| Monday, May 6 | Good 7 AQI US | | 55.4° 39.2° | 22.4 mp/h |
| Tuesday, May 7 | Good 5 AQI US | 40% | 57.2° 39.2° | 24.6 mp/h |
| Wednesday, May 8 | Good 4 AQI US | | 60.8° 35.6° | 17.9 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?
- Flagstaff Road 0
- Gillaspie Dr 8
- 47th Street 10
- Boulder Station 10
- Kalmia Avenue 10
- Keewayden 10
- Redwood & Riverside 10
- University Hill 10
- Concord Ave 11
- Hawthorn Avenue 11
- North Boulder 11
- Rural North Boulder 11
- Stony Hill Road 11
- Table Mesa Court 11
- Frontage Road 12
- Chautauqua Heights, Cascade Avenue 13
- Dartmouth Avenue 13
- Kincross Way 13
- Miami Way 13
- Winds II, Valmont & 29th 13
- 10th Street 14
- 700 Walnut Street 14
- Shining Mountain Waldorf School 14
- Walker Ranch, Pine Needle Notch 14
- Bean Mountain Lane 15
- South 42nd Street 15
- Canyon Pointe Park 16
- Grape Avenue 16
- Grove Street 16
- Hawk Lane 17
- Boulder - CU - 2102 Athens St. 29
- Boulder Reservoir 33
AQI US, Metric