AddAir quality in San Jose
Air quality index (AQI⁺) and PM2.5 air pollution in San Jose • 242.1K Followers • 23:00, Nov 09 Local time
31
US AQI⁺Good
Main pollutant:
PM2.5
5.5 µg/m³
15°
6 km/h
91 %
Hourly forecast
San Jose air quality index (AQI⁺) forecast
Daily forecast
San Jose air quality index (AQI⁺) forecast
| Today | 41 |  | 26° 15° |  12 km/h | 56% |
| Wed | 39 | | 28° 15° | 15 km/h | 35% |
| Thu | 37 |  | 24° 14° | 11 km/h | 57% |
Air pollutants
What is the current air quality in San Jose?
PM2.5 concentration is currently 1.1 times the World Health Organization annual PM2.5 guideline value.
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
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?
- Iris Gardens Court1
- Begonia Drive 23
- Timberview Court4
- 5219 Halifax Drive7
- Beckham Drive7
- Scarsdale Place8
- Ambum Avenue9
- Cowper Court9
- McKean Road11
- Schiele Avenue11
- Briana Court12
- Northgrove Lane12
- Adeline Place13
- Almaden Valley station13
- Montego Court13
- SchnauzerLogic Studios13
- Almaden Valley14
- Blewett-Willow14
- Stephen Way14
- Corumba Court15
- Almaden Winery Park16
- Marseilles Court16
- Bannock Circle17
- Cloverdale Lane17
- Walnut Grove Avenue17
- Almaden18
- Almaden Hills Estates19
- Evergreen19
- San Jose - Evergreen19
- Almaden Country Day School Garden20
- Hampton Drive20
- Wine Valley Villages20
- Brooktree Way21
- Rancho Santa Teresa21
- Tifton Way21
- Baypointe Parkway 222
- Curtner and Lincoln22
- 4398-4326 Vanderbilt Dr23
- 6626-6600 Canterbury Ct23
- Ashland Way23
- La Colina23
- Mireille Drive23
- Colleen Drive24
- Galleria Drive24
- Quail Creek Circle24
- Willow Glen West24
- 4556 Norwich Way25
- 6199 Cahalan Ave25
- Baird House25
- Johnston Avenue25
- 5251-5399 Meridian Avenue26
- Bob White Place26
- 735-713 Villa Centre Way27
- Martin Ave27
- Santa Fe Drive27
- Blackford Avenue28
- 1405 Stockbridge Drive29
- 342 N 20TH ST29
- Bing Drive29
- Redmond Avenue30
- Woodland Avenue 130
- Katherine Court31
- Sakamoto Elementary31
- Springpark Circle31
- Warner Drive31
- 5815 Newgate Ct32
- Boynton Ave32
- Ramblewood Park32
- Rosecrest Terrace32
- San Tomas Park32
- ShadowBrook Swim Club32
- Willamette Drive32
- 6039 Allen Avenue33
- Ben Lomond Way33
- Brookwood Avenue33
- Camden Near Butcher Park33
- 3649 Tankerland Ct34
- Almaden Redmond Ave, 9512034
- Anderson East34
- Minnesota and Curtiss34
- Almaden Village Lane35
- Banta Court35
- 1565 Martin Avenue36
- Walden Square36
- Applewood Drive37
- Crossgates Lane37
- Newhall Neighborhood37
- North Henry Avenue37
- Pinehurst Cabana Club37
- Strawberry Lane37
- 2360 Cherrystone Drive39
- 5819 Zileman Drive39
- Cheltenham Way39
- De Rome Drive39
- Mahuron Circle39
- Meadowlark Ave39
- Pershing Avenue39
- Ranwick Court39
- Willow Glen 239
- Willow Glen-Nord-ln39
- 2198-2110 Violet Way40
- East Hamilton Avenue40
- Willow Glen40
- Cory41
- Crossgates neighborhood41
- Forester Court41
- 3798-3712 Kenton Ln42
- 405 Terrace Drive42
- Crestwood Drive42
- Vermont - McKendrie42
- War Admiral Avenue42
- Knollwood Avenue43
- 788 North 14th Street44
- Hillsdale and Cherry44
- Plympton Court44
- 1907 Kirkland Ave46
- 450 South 16th Street46
- Creekside Park46
- Michon Drive46
- Central San Jose47
- Berryessa48
- Ellen Avenue48
- North 9th and Saint John48
- Purple Venado48
- Royale Park Drive & Vistapark Drive48
- San Jose - Knox Ave50
- Hanalei Place51
- 443 Shepherd Ave53
- Silver Estates & Sunny Orchard Lane55
- The Willows55
- 301-499 Avenida Abetos57
- S18thStSanJose57
- San Jose - Jackson Street58
- Willow Glen on Sandra Dr60
- US Marine Corps Reserve Center Outside61
- S 18th St at Brookwood Ave64
- Coastland73
