AddAir quality in San Jose
Air quality index (AQI⁺) and PM2.5 air pollution in San Jose • 241.5K Followers • 07:00, Oct 31 Local time
13
US AQI⁺Good
Main pollutant:
PM2.5
2.5 µg/m³
13°
5 km/h
84 %
Hourly forecast
San Jose air quality index (AQI⁺) forecast
Daily forecast
San Jose air quality index (AQI⁺) forecast
| Today | 17 |  | 20° 13° |  14 km/h | 72% |
| Sun | 43 | | 18° 12° | 15 km/h | 68% |
| Mon | 34 | | 22° 11° | 8 km/h | 44% |
Air pollutants
What is the current air quality in San Jose?
PM2.5 concentration currently meets the WHO annual PM2.5 guideline.
Health recommendations
 Enjoy outdoor activities |
 Open your windows to bring clean, fresh air indoors Get a monitor |
Protect yourself from air pollution in San Jose
Monitor the air you breathe
Get accurate AirVisual air quality readings and real-time insights for cleaner air. Monitors that reveal pollution sources, highlight when air purifier use is needed.
Medical grade air purifiers
Trusted worldwide, the HealthPro Series uses HyperHEPA technology. Filters ultrafine particles other air purifiers miss, delivering medical-grade protection.
Powerful, stylish air purifiers
Compact and powerful, the Atem Series combines Swiss engineering with high-performance air purification, filtering ultrafine particles with HyperHEPA technology.
Pollen
What is the pollen count in San Jose today?
Index
Low
 Tree Low | 25% |
 Grass None | 0% |
 Weed Low | 25% |
Source:
wetter.comHealth recommendations
Enjoy outdoor activities |
Open your windows to bring clean, fresh air indoors Get a monitor |
Pollen
What is the pollen count in San Jose today?
Index
Low
Tree Low | 25% |
Grass None | 0% |
Weed Low | 25% |
Source:
wetter.comProtect yourself from air pollution in San Jose
Monitor the air you breathe
Get accurate AirVisual air quality readings and real-time insights for cleaner air. Monitors that reveal pollution sources, highlight when air purifier use is needed.
Medical grade air purifiers
Trusted worldwide, the HealthPro Series uses HyperHEPA technology. Filters ultrafine particles other air purifiers miss, delivering medical-grade protection.
Powerful, stylish air purifiers
Compact and powerful, the Atem Series combines Swiss engineering with high-performance air purification, filtering ultrafine particles with HyperHEPA technology.
Most polluted locations near San Jose
Worldwide AQI⁺ ranking
Station ranking
Real-time AQI⁺ station ranking for stations in San Jose
City ranking
Real-time USA AQI⁺ city ranking
Historic air quality near San Jose
History
Historic air quality graph for San Jose
Historic air quality near San Jose
History
Historic air quality graph for San Jose
Most polluted locations near San Jose
Worldwide AQI⁺ rankingStation ranking
Real-time AQI⁺ station ranking for stations in San Jose
City ranking
Real-time USA AQI⁺ city ranking
Measure your own air quality
Get a monitor and contribute air quality data in your city.
Learn more about global air quality
Where is the cleanest air quality in San Jose?
- Almaden Valley station0
- San Jose - Evergreen0
- Ambum Avenue1
- Begonia Drive 21
- Blewett-Willow2
- Bose Lane2
- Johnston Avenue2
- Beckham Drive3
- McKean Road3
- San Jose3
- Schiele Avenue3
- Adeline Place4
- Dry Creek4
- Rancho Santa Teresa4
- Almaden Country Day School Garden5
- Cowper Court5
- Marseilles Court5
- Strawberry Lane5
- Walnut Grove Avenue5
- Almaden Valley6
- Briana Court6
- Scarsdale Place6
- Stephen Way6
- Taranga Court6
- Walden Square6
- 3649 Tankerland Ct7
- 4398-4326 Vanderbilt Dr7
- Ashland Way7
- Bing Drive7
- Corumba Court7
- Evergreen7
- Harker Lower School7
- Knights Bridge Road7
- Northgrove Lane7
- Willow Glen 27
- Cloverdale Lane8
- Hillsdale and Cherry8
- 4556 Norwich Way9
- Almaden Winery Park9
- Brooktree Way9
- Rose Garden Outside9
- 6626-6600 Canterbury Ct10
- Baird House10
- College Dr10
- Collomia Court10
- Crossgates Lane10
- Almaden11
- Almaden Hills Estates11
- Cedar Gables11
- Crossgates neighborhood11
- Curtner and Lincoln11
- La Colina11
- Montego Court11
- Pinehurst Cabana Club11
- Redmond Avenue11
- Willow Glen West11
- San Tomas Park12
- ShadowBrook Swim Club12
- Tifton Way12
- Warner Drive12
- 2198-2110 Violet Way13
- 342 N 20TH ST13
- 5251-5399 Meridian Avenue13
- 956 Willow Glen Way back yard13
- Boynton Ave13
- Discovery Charter School- Phoenix13
- Hanalei Place13
- Wine Valley Villages13
- 5815 Newgate Ct14
- Crestwood Drive14
- Hampton Drive14
- Minnesota and Curtiss14
- Mireille Drive14
- North Henry Avenue14
- Willow Glen14
- Willow Glen-Nord-ln14
- Almaden Village Lane15
- Blackford Avenue15
- Camden Near Butcher Park15
- Rosecrest Terrace15
- Vermont - McKendrie15
- Woodland Avenue 115
- Almaden Redmond Ave, 9512016
- Bob White Place16
- Cheltenham Way16
- Colleen Drive16
- Cory16
- Ellen Avenue16
- Ranwick Court16
- Willamette Drive16
- 2360 Cherrystone Drive17
- Applewood Drive17
- Forester Court17
- Plympton Court17
- San Jose - Jackson Street17
- Santa Fe Drive17
- Thistle Dr17
- 6475 Deer Hollow Drive18
- Newhall Neighborhood18
- Quail Creek Circle18
- Sakamoto Elementary18
- Galleria Drive19
- Hartford Avenue19
- Knollwood Avenue19
- Royale Park Drive & Vistapark Drive19
- 1907 Kirkland Ave21
- Banta Court21
- Ben Lomond Way21
- Brookwood Avenue21
- Ramblewood Park21
- 735-713 Villa Centre Way22
- De Rome Drive22
- 443 Shepherd Ave23
- 450 South 16th Street23
- 6039 Allen Avenue23
- Mahuron Circle23
- 5819 Zileman Drive24
- Baypointe Parkway 224
- Michon Drive24
- Glenwood Avenue25
- Springpark Circle25
- 405 Terrace Drive26
- Meadowlark Ave26
- North 9th and Saint John26
- Pershing Avenue26
- The Willows26
- 1565 Martin Avenue27
- 6199 Cahalan Ave28
- 788 North 14th Street28
- Katherine Court28
- University Ave28
- War Admiral Avenue28
- Coastland31
- S 18th St at Brookwood Ave31
- Willow Glen on Sandra Dr31
- Berryessa32
- South 18th Street32
- San Jose - Knox Ave33
- 1405 Stockbridge Drive34
- US Marine Corps Reserve Center Outside36
- Purple Venado46
- Creekside Park48
- Anderson East52
- S18thStSanJose59
- 301-499 Avenida Abetos66
