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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 | 48.2°F |
| Humidity | 63% |
| Wind | 10.4 mp/h |
| Pressure | 29.9 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Mecca, California | 83 |
| 2 | Palm Desert, California | 81 |
| 3 | Casa Grande, Arizona | 72 |
| 4 | North Hollywood, California | 57 |
| 5 | Coachella, California | 55 |
| 6 | Banning, California | 54 |
| 7 | Hollywood, California | 53 |
| 8 | La Habra, California | 52 |
| 9 | San Fernando, California | 52 |
| 10 | Yucaipa, California | 52 |
(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 | 36 |
| 2 | Boulder - CU - 2102 Athens St. | 21 |
| 3 | Norlin Library | 20 |
| 4 | 700 Walnut Street | 15 |
| 5 | Grove Street | 15 |
| 6 | Miami Way | 15 |
| 7 | Canyon Pointe Park | 14 |
| 8 | South 42nd Street | 14 |
| 9 | Shining Mountain Waldorf School | 13 |
| 10 | 10th Street | 12 |
(local time)
SEE WORLD AQI RANKING
US AQI
14
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 | 14 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 3.3µg/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 |
|---|---|---|---|---|
| Monday, Apr 29 | Good 16 AQI US | |||
| Tuesday, Apr 30 | Good 18 AQI US | |||
| Today | Good 14 AQI US | |||
| Thursday, May 2 | Good 15 AQI US |  | 60.8° 35.6° |  11.2 mp/h |
| Friday, May 3 | Good 16 AQI US |  80% | 66.2° 39.2° | 15.7 mp/h |
| Saturday, May 4 | Good 10 AQI US | 80% | 62.6° 37.4° | 8.9 mp/h |
| Sunday, May 5 | Good 13 AQI US | 70% | 73.4° 44.6° | 20.1 mp/h |
| Monday, May 6 | Good 7 AQI US | 40% | 53.6° 44.6° | 26.8 mp/h |
| Tuesday, May 7 | Good 5 AQI US | 40% | 55.4° 39.2° | 20.1 mp/h |
| Wednesday, May 8 | 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 2
- Flagstaff Road 9
- Frontage Road 9
- Walker Ranch, Pine Needle Notch 9
- Hawk Lane 10
- 47th Street 11
- Chautauqua Heights, Cascade Avenue 11
- Hawthorn Avenue 11
- Kalmia Avenue 11
- Kincross Way 11
- Stony Hill Road 11
- Table Mesa Court 11
- 10th Street 12
- Bean Mountain Lane 12
- Concord Ave 12
- Dartmouth Avenue 12
- Grape Avenue 12
- Keewayden 12
- North Boulder 12
- Redwood & Riverside 12
- Rural North Boulder 12
- University Hill 12
- Winds II, Valmont & 29th 12
- Shining Mountain Waldorf School 13
- Canyon Pointe Park 14
- South 42nd Street 14
- 700 Walnut Street 15
- Grove Street 15
- Miami Way 15
- Norlin Library 20
- Boulder - CU - 2102 Athens St. 21
- Boulder Reservoir 36
AQI US, Metric