Get a monitor and contributor to air quality data in your city.
Air Quality 
Air Monitors
Air Purifiers
For Business
News
Support
Air quality near W William St, San Jose
Air quality index (AQI) and PM2.5 air pollution near W William St, San Jose
24 people follow this station
Air Quality Map
Real-time W William St air pollution map
AIR QUALITY DATA CONTRIBUTORS
Find out more about contributors and data sourcesPollen
What is the pollen count in W William St today?
 | Index | Moderate | |
 | Tree pollen | Moderate | |
 | Grass pollen | None | |
 | Weed pollen | None |
Weather
What is the current weather near W William St, San Jose?
| Weather | Clear sky |
| Temperature | 80.6°F |
| Humidity | 38% |
| Wind | 13.8 mp/h |
| Pressure | 30 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Three Rivers, California | 92 |
| 2 | Springville, California | 88 |
| 3 | Jasper, Indiana | 80 |
| 4 | Lake Arrowhead, California | 71 |
| 5 | Greensboro, North Carolina | 67 |
| 6 | Chapel Hill, North Carolina | 65 |
| 7 | The Woodlands, Texas | 65 |
| 8 | Raleigh, North Carolina | 63 |
| 9 | Altadena, California | 62 |
| 10 | Cary, North Carolina | 62 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
live aqi station ranking
Real-time San Jose air quality ranking
| # | station | US AQI |
|---|---|---|
| 1 | Hartford Avenue | 59 |
| 2 | Coastland | 55 |
| 3 | San Jose - Jackson Street | 54 |
| 4 | Naglee Park | 53 |
| 5 | Riverview | 50 |
| 6 | Ben Lomond Way | 45 |
| 7 | Wooded Lake Drive | 45 |
| 8 | Calcaterra Drive | 43 |
| 9 | 6039 Allen Avenue | 42 |
| 10 | Pershing Avenue | 42 |
(local time)
SEE WORLD AQI RANKING
US AQI
24
live AQI index
Good
Overview
What is the current air quality near W William St, San Jose?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 24 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 5.9µg/m³ | |
Health Recommendations
What is the current air quality near W William St, San Jose?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
W William St, San Jose air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Thursday, Jul 27 | Good 24 AQI US | | 86° 55.4° |  8.9 mp/h |
| Friday, Jul 28 | Good 27 AQI US | | 91.4° 59° | 8.9 mp/h |
| Saturday, Jul 29 | Good 23 AQI US |  | 93.2° 59° | 6.7 mp/h |
| Sunday, Jul 30 | Good 24 AQI US | | 95° 60.8° | 6.7 mp/h |
| Monday, Jul 31 | Good 23 AQI US | | 87.8° 57.2° | 4.5 mp/h |
| Tuesday, Aug 1 | Good 25 AQI US | | 87.8° 55.4° | 4.5 mp/h |
| Wednesday, Aug 2 | Good 21 AQI US | | 84.2° 53.6° | 8.9 mp/h |
Interested in hourly forecast? Get the app
News
The latest air quality news and resources.
W William St air quality data attribution
Contributor
Anonymous Contributor
Data source
Data validated and calibrated by IQAirWhere is the cleanest air quality in San Jose?
- Coyote Creek Field Station 3
- Westmont 6
- Mid Wallace Drive 13
- Valley Christian High School 13
- San Gregorio 14
- Wine Valley Villages 14
- Anderson East 16
- America Center Drive 17
- Schiele Avenue 17
- Bob White Place 18
- Galleria Drive 18
- Strawberry Lane 18
- Blewett-Willow 19
- Marseilles Court 19
- Cloverdale Lane 20
- Johnston Avenue 20
- Rose - Sartorette 20
- Begonia Drive 2 21
- Gillian Way 21
- Northgrove Lane 21
- Stephen Way 21
- Ambum Avenue 23
- Iris Gardens Court 23
- Mireille Drive 23
- K6MTU 24
- Kahler Court 24
- Parkinson Court 2 24
- Via Vespero 24
- Walden Square 24
- Willow Glen 2 24
- Bing Drive 25
- Bose Lane 25
- De Rome Drive 25
- Linwood Drive 25
- Martin Ave 25
- Shasta neighborhood 25
- Baypointe Parkway 2 26
- Beckham Drive 26
- Boynton Ave 26
- Harker Lower School 26
- Hillcrest Drive 26
- Quimby Road 26
- Woodland Avenue 1 26
- East Julian Street 27
- Evergreen 27
- North Henry Avenue 27
- South Genevieve Lane 27
- Willow Glen West 27
- 1405 Stockbridge Drive 28
- Brookwood Avenue 28
- College Dr 28
- EBC School & Clinical Services 28
- Hathaway Park 28
- Mahuron Circle 28
- Quail Creek Circle 28
- Vermont - McKendrie 28
- Westbury Drive 28
- 3961 Hamilton Park Drive 29
- Baird House 29
- Bavetta Sunol Street 29
- Brookwood Avenue & South 20th Brookwood 29
- Chapman Street & Morse Street 29
- IBM Research - Almaden 29
- Marshall Avenue 29
- Mitchell Court 29
- Ramona Avenue 29
- Teresita Drive 29
- University Ave 29
- Walnut Grove Avenue 29
- Ashland Way 30
- Central San Jose 30
- Diridon 30
- Felter Road 30
- Knights Bridge Road 30
- La Colina 30
- Pierce Avenue 30
- Scarsdale Place 30
- SchnauzerLogic Studios 30
- Spencer Avenue 30
- 1565 Martin Avenue 31
- 870 North 5th Street 31
- Applewood Drive 31
- Berryessa 31
- Camden Near Butcher Park 31
- Cheshire Drive 31
- Collomia Court 31
- Crestwood Drive 31
- Evergreen San Jose 31
- NDSJ Outdoor 31
- Naglee Park-San Antonio and S 17th St 31
- North 9th and Saint John 31
- Pala Avenue 31
- San Tomas Park 31
- Tifton Way 31
- US Marine Corps Reserve Center Outside 31
- Willow Glen 31
- 2360 Cherrystone Drive 32
- 342 N 20TH ST 32
- 443 Shepherd Ave 32
- Almaden Hills Estates 32
- Almaden Valley 32
- Bannock Circle 32
- Bronson Avenue 32
- Cedar Gables 32
- Cour Du Vin 32
- Creekside Park 32
- Newhall Neighborhood 32
- Ramblewood Park 32
- Rancho Santa Teresa 32
- Ranwick Court 32
- 106 Agustin Narvaez Street 33
- 1663 Curtner 33
- 5251-5399 Meridian Avenue 33
- 5819 Zileman Drive 33
- 788 North 14th Street 33
- Corumba Court 33
- East Foothills 33
- Edenvale 33
- Explorer Preschool 33
- Mockingbird Hill Lane 33
- West Valley 2 33
- 5815 Newgate Ct 34
- Almaden Country Day School Garden 34
- Almaden Winery Park 34
- Brooktree Way 34
- Forester Court 34
- Hanalei Place 34
- Knollwood Avenue 34
- Minnesota and Curtiss 34
- Purple Venado 34
- Rosecrest Terrace 34
- Branham and Kingspark 35
- De Palma Drive 35
- Edenvale-Marshwell 35
- Glenwood Avenue 35
- Phantom Avenue 35
- Sakamoto Elementary 35
- Springpark Circle 35
- Vista Loma 35
- 450 South 16th Street 36
- Banta Court 36
- Cowper Court 36
- Fremont Street 36
- Giddings Court 36
- Glenview Drive 36
- Hillsdale and Cherry 36
- Pinehurst Cabana Club 36
- Redmond Avenue 36
- Ridgeview Avenue 36
- Royale Park Drive & Vistapark Drive 36
- Silver Estates & Sunny Orchard Lane 36
- Almaden 37
- Blossom Acres Drive 37
- Curtner and Lincoln 37
- Galen Drive 37
- Lincoln Glen 37
- Mosswood dr 37
- Plympton Court 37
- Santa Fe Drive 37
- South 18th Street 37
- Sunpark Lane 37
- Warner Drive 37
- Whispering Oaks Drive 37
- Almaden Village Lane 38
- Crossgates Lane 38
- San Jose - Knox Ave 38
- Thistle Dr 38
- 6475 Deer Hollow Drive 39
- Colleen Drive 39
- Ellen Avenue 39
- Hampton Drive 39
- Hunter's Hill Rd 39
- McKean Road 39
- Michon Drive 39
- Montego Court 39
- Richland Avenue 39
- ShadowBrook Swim Club 39
- Taranga Court 39
- War Admiral Avenue 39
- Kilmarnok Drive 40
- Willamette Drive 40
- Golf Drive 41
- Parkinson Court 41
- Sandra Drive 41
- 6039 Allen Avenue 42
- Pershing Avenue 42
- Calcaterra Drive 43
- Ben Lomond Way 45
- Wooded Lake Drive 45
- Riverview 50
- Naglee Park 53
- San Jose - Jackson Street 54
- Coastland 55
- Hartford Avenue 59
AQI US, Metric