AddAir quality in San Jose
Air quality index (AQI⁺) and PM2.5 air pollution in San Jose • 240.5K Followers • 05:00, Oct 17 Local time
40
US AQI⁺Good
Main pollutant:
NO₂
80.1 µg/m³
23°
3 km/h
29 %
Hourly forecast
San Jose air quality index (AQI⁺) forecast
Daily forecast
San Jose air quality index (AQI⁺) forecast
| Today | 41 |  | 33° 22° |  16 km/h | 25% |
| Sun | 31 | | 24° 14° | 16 km/h | 60% |
| Mon | 22 |  | 22° 11° | 14 km/h | 63% |
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 None | 0% |
 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 None | 0% |
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
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
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
- Redwood Pavilion0
- San Jose - Evergreen1
- Wooded Lake Drive6
- Iris Gardens Court7
- Santa Fe Drive11
- Hillcrest Drive12
- Begonia Drive 213
- Stephen Way14
- Beckham Drive16
- San Jose16
- Timberview Court16
- Ambum Avenue17
- Blewett-Willow17
- Briana Court17
- Cloverdale Lane17
- Johnston Avenue17
- Strawberry Lane17
- Wine Valley Villages17
- 3649 Tankerland Ct18
- 5219 Halifax Drive19
- Adeline Place19
- Almaden Hills Estates19
- Bing Drive19
- Brooktree Way19
- Scarsdale Place19
- Schiele Avenue19
- Walnut Grove Avenue19
- Almaden20
- Dry Creek20
- Marseilles Court20
- 4556 Norwich Way21
- 6626-6600 Canterbury Ct21
- Almaden Valley21
- Cowper Court21
- Crossgates neighborhood21
- Harker Lower School21
- Rose Garden Outside21
- SchnauzerLogic Studios21
- Walden Square21
- 4398-4326 Vanderbilt Dr22
- Almaden Winery Park22
- Baird House22
- Curtner and Lincoln22
- McKean Road22
- Meadowlark Ave22
- Taranga Court22
- Willow Glen on Sandra Dr22
- 5251-5399 Meridian Avenue23
- Crossgates Lane23
- Evergreen23
- Hanalei Place23
- Cedar Gables24
- Corumba Court24
- Galleria Drive24
- La Colina24
- Quail Creek Circle24
- Redmond Avenue24
- Willow Glen 224
- 2198-2110 Violet Way25
- Ashland Way25
- Discovery Charter School- Phoenix25
- Minnesota and Curtiss25
- Rancho Santa Teresa25
- 1405 Stockbridge Drive26
- 6475 Deer Hollow Drive26
- Almaden Redmond Ave, 9512026
- Almaden Village Lane26
- Camden Near Butcher Park26
- Knights Bridge Road26
- Tifton Way26
- Willamette Drive26
- Willow Glen West26
- 6199 Cahalan Ave27
- Colleen Drive27
- Hampton Drive27
- Mireille Drive27
- Ranwick Court27
- ShadowBrook Swim Club27
- 6039 Allen Avenue28
- Coastland28
- Montego Court28
- Sakamoto Elementary28
- San Tomas Park28
- University Ave28
- 5815 Newgate Ct29
- Ellen Avenue29
- Pinehurst Cabana Club29
- College Dr30
- 1907 Kirkland Ave31
- Applewood Drive31
- Bob White Place31
- Cheltenham Way31
- Vermont - McKendrie31
- Willow Glen-Nord-ln31
- Ben Lomond Way32
- Hillsdale and Cherry32
- Knollwood Avenue32
- Warner Drive32
- Willow Glen32
- 735-713 Villa Centre Way33
- Banta Court33
- Boynton Ave33
- Forester Court33
- S 18th St at Brookwood Ave33
- Hartford Avenue34
- Katherine Court34
- Michon Drive34
- North Henry Avenue34
- Plympton Court34
- Woodland Avenue 134
- 2046-2000 Carignan Way35
- 1565 Martin Avenue36
- 443 Shepherd Ave36
- Cory36
- East Hamilton Avenue36
- 3798-3712 Kenton Ln37
- Almaden Country Day School Garden37
- Ramblewood Park37
- Rosecrest Terrace38
- Bose Lane39
- Formosa Drive39
- The Willows39
- War Admiral Avenue39
- Martin Ave40
- 2360 Cherrystone Drive41
- 5819 Zileman Drive43
- Anderson East43
- Newhall Neighborhood43
- Purple Venado43
- San Jose - Knox Ave44
- 405 Terrace Drive47
- Crestwood Drive47
- Central San Jose49
- De Rome Drive49
- Pershing Avenue49
- 788 North 14th Street51
- Brookwood Avenue51
- 301-499 Avenida Abetos52
- America Center Drive52
- Mahuron Circle52
- 342 N 20TH ST53
- Baypointe Parkway 253
- Springpark Circle53
- US Marine Corps Reserve Center Outside53
- North 9th and Saint John54
- Royale Park Drive & Vistapark Drive56
- San Jose - Jackson Street56
- Creekside Park59
- 450 South 16th Street61
- S18thStSanJose120
