AddAir quality in San Jose
Air quality index (AQI⁺) and PM2.5 air pollution in San Jose • 241.4K Followers • 23:00, Oct 29 Local time
29
US AQI⁺Good
Main pollutant:
PM2.5
5.4 µg/m³
18°
3 km/h
54 %
Hourly forecast
San Jose air quality index (AQI⁺) forecast
Daily forecast
San Jose air quality index (AQI⁺) forecast
| Today | 30 |  | 20° 16° |  11 km/h | 68% |
| Sat | 32 | | 19° 14° | 14 km/h | 68% |
| Sun | 38 |  | 19° 10° | 17 km/h | 64% |
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
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
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?
- San Jose1
- San Jose - Evergreen2
- Almaden Valley station6
- Mireille Drive10
- Briana Court13
- Iris Gardens Court13
- Ambum Avenue14
- Beckham Drive14
- Hillcrest Drive14
- Timberview Court14
- Begonia Drive 216
- Northgrove Lane16
- Blewett-Willow17
- Bob White Place17
- Johnston Avenue17
- Marseilles Court17
- Meadowlark Ave17
- Stephen Way17
- University Ave17
- SchnauzerLogic Studios18
- Walden Square18
- Bose Lane19
- Dry Creek19
- Scarsdale Place20
- Willow Glen 220
- 3649 Tankerland Ct21
- Almaden Country Day School Garden21
- Almaden Hills Estates21
- Rose Garden Outside21
- Schiele Avenue21
- Walnut Grove Avenue21
- Adeline Place22
- Galleria Drive22
- Harker Lower School22
- Knights Bridge Road22
- S 18th St at Brookwood Ave22
- Santa Fe Drive22
- The Willows22
- 956 Willow Glen Way back yard23
- Almaden Valley23
- Almaden Winery Park23
- Brooktree Way23
- Collomia Court23
- McKean Road23
- Taranga Court23
- 342 N 20TH ST24
- 5219 Halifax Drive24
- Berryessa Area24
- Camden Near Butcher Park24
- Hillsdale and Cherry24
- La Colina24
- Wine Valley Villages24
- 4398-4326 Vanderbilt Dr25
- Cowper Court25
- Evergreen25
- 4556 Norwich Way26
- Discovery Charter School- Phoenix26
- Quail Creek Circle26
- Brookwood Avenue27
- Brookwood Terrace27
- Cedar Gables27
- Cheltenham Way27
- College Dr27
- Corumba Court27
- Crossgates neighborhood27
- San Tomas Park27
- Thistle Dr27
- Vermont - McKendrie27
- Willow Glen27
- Willow Glen West27
- 5251-5399 Meridian Avenue28
- 5815 Newgate Ct28
- 6199 Cahalan Ave28
- Almaden28
- Bing Drive28
- Blackford Avenue28
- Coastland28
- Colleen Drive28
- Crossgates Lane28
- Curtner and Lincoln28
- Hampton Drive28
- Mahuron Circle28
- Martin Ave28
- Montego Court28
- Sakamoto Elementary28
- ShadowBrook Swim Club28
- Tifton Way28
- Willamette Drive28
- Willow Glen on Sandra Dr28
- Willow Glen-Nord-ln28
- 1907 Kirkland Ave29
- 3798-3712 Kenton Ln29
- 6475 Deer Hollow Drive29
- 6626-6600 Canterbury Ct29
- Almaden Redmond Ave, 9512029
- Crestwood Drive29
- De Rome Drive29
- Katherine Court29
- Ranwick Court29
- Rosecrest Terrace29
- Woodland Avenue 129
- 1405 Stockbridge Drive30
- 1565 Martin Avenue30
- 405 Terrace Drive30
- 450 South 16th Street30
- Hartford Avenue30
- Minnesota and Curtiss30
- Pinehurst Cabana Club30
- 2198-2110 Violet Way31
- 6039 Allen Avenue31
- Almaden Village Lane31
- Ashland Way31
- Baird House31
- Baypointe Parkway 231
- Boynton Ave31
- Cory31
- Hanalei Place31
- Plympton Court31
- Royale Park Drive & Vistapark Drive31
- 2360 Cherrystone Drive32
- 443 Shepherd Ave32
- 5819 Zileman Drive32
- 735-713 Villa Centre Way32
- Applewood Drive32
- Ellen Avenue32
- Forester Court32
- Knollwood Avenue32
- Purple Venado32
- Rancho Santa Teresa32
- Springpark Circle32
- Creekside Park33
- Glenwood Avenue33
- North Henry Avenue33
- Ramblewood Park33
- Redmond Avenue33
- San Jose - Jackson Street33
- War Admiral Avenue33
- Warner Drive33
- Newhall Neighborhood35
- US Marine Corps Reserve Center Outside35
- 788 North 14th Street36
- Banta Court36
- Ben Lomond Way36
- North 9th and Saint John36
- Berryessa37
- Central San Jose38
- Michon Drive38
- Pershing Avenue39
- S18thStSanJose39
- San Jose - Knox Ave39
- 301-499 Avenida Abetos44
- Anderson East86
