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Air quality near Buchanan Street, Saint Louis
Air quality index (AQI) and PM2.5 air pollution near Buchanan Street, Saint Louis
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Air Quality Map
Real-time Buchanan Street air pollution map
AIR QUALITY DATA CONTRIBUTORS
Station operated by
PurpleAir
Anonymous
Pollen
What is the pollen count in Saint Louis today?
 | Index | High | |
 | Tree pollen | Low | |
 | Grass pollen | Low | |
 | Weed pollen | High |
Weather
What is the current weather near Buchanan Street, Saint Louis?
| Weather | Few clouds |
| Temperature | 73.4°F |
| Humidity | 63% |
| Wind | 9.2 mp/h |
| Pressure | 30 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Baton Rouge, Louisiana | 152 |
| 2 | Lancaster, Pennsylvania | 103 |
| 3 | Camden, New Jersey | 98 |
| 4 | Pensacola, Florida | 94 |
| 5 | Birmingham, Alabama | 93 |
| 6 | New York City, New York | 90 |
| 7 | New Orleans, Louisiana | 89 |
| 8 | Philadelphia, Pennsylvania | 88 |
| 9 | Baltimore, Maryland | 87 |
| 10 | Shreveport, Louisiana | 87 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
live aqi station ranking
Real-time Saint Louis air quality ranking
| # | station | US AQI |
|---|---|---|
| 1 | Branch Street | 80 |
| 2 | Buchanan Street | 80 |
| 3 | Forest Park | 71 |
| 4 | BLAIR STREET | 68 |
| 5 | BROADWAY (South) | 68 |
| 6 | Ladue | 67 |
(local time)
SEE WORLD AQI RANKING
US AQI
80
live AQI index
Moderate
Overview
What is the current air quality near Buchanan Street, Saint Louis?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Moderate | 80 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 25.8µg/m³ | |
Health Recommendations
How to protect from air pollution in Buchanan Street?
 | Sensitive groups should wear a mask outdoors GET A MASK |
 | Sensitive groups should run an air purifier GET AN AIR PURIFIER |
 | Close your windows to avoid dirty outdoor air GET A MONITOR |
 | Sensitive groups should reduce outdoor exercise |
News
The latest air quality news and resources.
Forecast
Buchanan Street, Saint Louis air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Sunday, Oct 1 | Moderate 52 AQI US | |||
| Monday, Oct 2 | Moderate 54 AQI US | |||
| Tuesday, Oct 3 | Moderate 67 AQI US | |||
| Today | Moderate 80 AQI US |  100% | 80.6° 66.2° |  13.4 mp/h |
| Thursday, Oct 5 | Good 36 AQI US  | 100% | 69.8° 62.6° | 8.9 mp/h |
| Friday, Oct 6 | Good 31 AQI US |  | 69.8° 50° | 17.9 mp/h |
| Saturday, Oct 7 | Good 9 AQI US | | 60.8° 42.8° | 11.2 mp/h |
| Sunday, Oct 8 | Good 8 AQI US | | 69.8° 46.4° | 4.5 mp/h |
| Monday, Oct 9 | Good 25 AQI US | | 77° 53.6° | 6.7 mp/h |
| Tuesday, Oct 10 | Good 39 AQI US |  | 73.4° 57.2° | 4.5 mp/h |
Interested in hourly forecast? Get the app
Historical
Historic air quality graph: Buchanan Street, Saint Louis
How to best protect from air pollution?
Buchanan Street air quality data attribution
Contributor
- 1 Anonymous contributor
1 station
- Claim my PurpleAir
Anonymous
Data source
Data validated and calibrated by IQAirWhere is the cleanest air quality in Saint Louis?
AQI US, Metric