Be the first to measure and contribute air quality data to your community
Air Quality 
Air Monitors
Air Purifiers
For Business
News
Support
8 people follow this city
Bay Air Quality Map
Real-time Bay air pollution map
AIR QUALITY DATA SOURCE
* AQI modeled using satellite data Learn more
Pollen
What is the pollen count in Bay today?
 | Index | Very high | |
 | Tree pollen | Very high | |
 | Grass pollen | Low | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Bay?
| Weather | Broken clouds |
| Temperature | 69.8°F |
| Humidity | 78% |
| Wind | 20.7 mp/h |
| Pressure | 30.1 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Marana, Arizona | 76 |
| 2 | Corpus Christi, Texas | 63 |
| 3 | Harrisburg, Pennsylvania | 60 |
| 4 | Kalamazoo, Michigan | 60 |
| 5 | Emmetsburg, Iowa | 57 |
| 6 | Lancaster, Pennsylvania | 57 |
| 7 | The Woodlands, Texas | 57 |
| 8 | Carlisle, Pennsylvania | 56 |
| 9 | Elizabethtown, Pennsylvania | 56 |
| 10 | Hammond, Indiana | 55 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
US AQI
32*
live AQI index
Good
Overview
What is the current air quality in Bay?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 32* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 7.7*µg/m³ | |
!
PM2.5
x1.5
PM2.5 concentration in Bay is currently 1.5 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Bay?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
Bay air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Today | Good 32 AQI US |  60% | 75.2° 64.4° |  20.1 mp/h |
| Monday, Apr 29 | Good 44 AQI US | 100% | 71.6° 62.6° | 17.9 mp/h |
| Tuesday, Apr 30 | Good 44 AQI US |  | 80.6° 60.8° | 6.7 mp/h |
| Wednesday, May 1 | Good 49 AQI US | 80% | 82.4° 64.4° | 13.4 mp/h |
| Thursday, May 2 | Good 48 AQI US | 90% | 78.8° 64.4° | 15.7 mp/h |
| Friday, May 3 | Moderate 69 AQI US  | 90% | 73.4° 66.2° | 15.7 mp/h |
| Saturday, May 4 | Moderate 72 AQI US | 100% | 71.6° 57.2° | 17.9 mp/h |
Interested in hourly forecast? Get the app
News
The latest air quality news and resources.
Where is the cleanest air quality in Bay?
No locations are available.
AQI US, Metric