AddAir quality in San Jose
Air quality index (AQI⁺) and PM2.5 air pollution in San Jose • 242K Followers • 18:00, Nov 09 Local time
24
US AQI⁺Good
Main pollutant:
O₃
52 µg/m³
17°
7 km/h
76 %
Hourly forecast
San Jose air quality index (AQI⁺) forecast
Daily forecast
San Jose air quality index (AQI⁺) forecast
| Today | 42 |  | 26° 14° |  12 km/h | 57% |
| Tue | 39 | | 28° 14° | 10 km/h | 33% |
| Wed | 37 |  | 27° 15° | 13 km/h | 40% |
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
High
 Tree Low | 25% |
 Grass None | 0% |
 Weed High | 75% |
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
High
Tree Low | 25% |
Grass None | 0% |
Weed High | 75% |
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.
Where is the cleanest air quality in San Jose?
- Almaden Valley station1
- Springpark Circle8
- Iris Gardens Court12
- Schiele Avenue14
- Bannock Circle16
- Begonia Drive 217
- Strawberry Lane17
- Johnston Avenue19
- Blewett-Willow20
- Briana Court20
- Dry Creek20
- Walden Square20
- Cloverdale Lane21
- Galleria Drive21
- Harker Lower School21
- Marseilles Court21
- Beckham Drive22
- Hillcrest Drive22
- Quail Creek Circle22
- Santa Fe Drive22
- Willow Glen 222
- Scarsdale Place23
- Stephen Way23
- Willow Glen West23
- Taranga Court24
- Almaden Hills Estates25
- Cowper Court25
- Mireille Drive25
- SchnauzerLogic Studios25
- Timberview Court25
- Almaden Valley26
- Ambum Avenue26
- Discovery Charter School- Phoenix26
- Northgrove Lane26
- Adeline Place27
- Bob White Place27
- Wine Valley Villages27
- 342 N 20TH ST28
- 735-713 Villa Centre Way28
- Almaden Winery Park28
- Brooktree Way28
- Corumba Court28
- Curtner and Lincoln28
- Hillsdale and Cherry28
- The Willows28
- Willow Glen on Sandra Dr28
- Bose Lane29
- Walnut Grove Avenue29
- Camden Near Butcher Park30
- Martin Ave30
- Montego Court30
- Ranwick Court30
- Tifton Way30
- 1565 Martin Avenue31
- 3649 Tankerland Ct31
- Blackford Avenue31
- Crestwood Drive31
- Crossgates Lane31
- Woodland Avenue 131
- 4398-4326 Vanderbilt Dr32
- 5219 Halifax Drive32
- 5819 Zileman Drive32
- Almaden32
- Almaden Country Day School Garden32
- Boynton Ave32
- Hampton Drive32
- Katherine Court32
- McKean Road32
- ShadowBrook Swim Club32
- Vermont - McKendrie32
- Willow Glen32
- Coastland33
- Cory33
- Crossgates neighborhood33
- East Hamilton Avenue33
- La Colina33
- Meadowlark Ave33
- Redmond Avenue33
- S 18th St at Brookwood Ave33
- 1907 Kirkland Ave34
- 4556 Norwich Way34
- 5251-5399 Meridian Avenue34
- 6039 Allen Avenue34
- 6199 Cahalan Ave34
- Almaden Redmond Ave, 9512034
- Baird House34
- Bing Drive34
- Cheltenham Way34
- Hanalei Place34
- Minnesota and Curtiss34
- Ramblewood Park34
- Rosecrest Terrace34
- Sakamoto Elementary34
- San Tomas Park34
- Almaden Village Lane35
- Royale Park Drive & Vistapark Drive35
- 1405 Stockbridge Drive36
- 3798-3712 Kenton Ln36
- Central San Jose36
- De Rome Drive36
- Ellen Avenue36
- Evergreen36
- Knollwood Avenue36
- Newhall Neighborhood36
- Rancho Santa Teresa36
- 2198-2110 Violet Way37
- 5815 Newgate Ct37
- Applewood Drive37
- Pinehurst Cabana Club37
- Purple Venado37
- 443 Shepherd Ave38
- 6626-6600 Canterbury Ct38
- Banta Court38
- Colleen Drive38
- Mahuron Circle38
- North Henry Avenue38
- Plympton Court38
- 2360 Cherrystone Drive39
- 301-499 Avenida Abetos39
- 405 Terrace Drive39
- Baypointe Parkway 239
- Brookwood Avenue39
- Michon Drive39
- Ashland Way40
- North 9th and Saint John40
- Willamette Drive40
- Glenwood Avenue41
- Pershing Avenue41
- War Admiral Avenue41
- 788 North 14th Street42
- Ben Lomond Way42
- Creekside Park42
- 450 South 16th Street44
- Forester Court46
- Knights Bridge Road47
- US Marine Corps Reserve Center Outside49
- Warner Drive49
- San Jose - Knox Ave50
- Berryessa51
- University Ave53
- San Jose - Jackson Street66
- S18thStSanJose75
- Anderson East92
