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Air quality in San Jose
Air quality index (AQI) and PM2.5 air pollution in San Jose
67.4K people follow this city
San Jose Air Quality Map
Real-time San Jose air pollution map
AIR QUALITY DATA CONTRIBUTORS
200 Contributors
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Pollen
What is the pollen count in San Jose today?
 | Index | Low | |
 | Tree pollen | Low | |
 | Grass pollen | Low | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in San Jose?
| Weather | Clear sky |
| Temperature | 59°F |
| Humidity | 58% |
| Wind | 10.4 mp/h |
| Pressure | 30.1 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Corpus Christi, Texas | 79 |
| 2 | Marana, Arizona | 72 |
| 3 | Ventura, California | 62 |
| 4 | San Antonio, Texas | 61 |
| 5 | Philadelphia, Pennsylvania | 60 |
| 6 | Trenton, New Jersey | 60 |
| 7 | Bridgeport, Connecticut | 59 |
| 8 | Casa Grande, Arizona | 59 |
| 9 | Braddock, Pennsylvania | 58 |
| 10 | New Braunfels, Texas | 58 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
live San Jose aqi ranking
Real-time San Jose air quality ranking
| # | station | US AQI |
|---|---|---|
| 1 | Coastland | 50 |
| 2 | 6039 Allen Avenue | 45 |
| 3 | Mireille Drive | 41 |
| 4 | Riverview | 41 |
| 5 | Naglee Park | 39 |
| 6 | Golf Drive | 33 |
| 7 | Mosswood dr | 33 |
| 8 | Parkinson Court | 33 |
| 9 | San Jose - Knox Ave | 30 |
| 10 | Sandra Drive | 29 |
(local time)
SEE WORLD AQI RANKING
US AQI
17
live AQI index
Good
Overview
What is the current air quality in San Jose?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 17 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 4.1µg/m³ | |
✓
PM2.5 concentration in San Jose air currently meets the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in San Jose?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
San Jose air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Friday, Apr 26 | Good 21 AQI US |  | 69.8° 50° |  8.9 mp/h |
| Saturday, Apr 27 | Good 21 AQI US | | 69.8° 48.2° | 11.2 mp/h |
| Sunday, Apr 28 | Good 20 AQI US | | 69.8° 46.4° | 8.9 mp/h |
| Today | Good 17 AQI US | | 69.8° 46.4° | 8.9 mp/h |
| Tuesday, Apr 30 | Good 15 AQI US | | 71.6° 44.6° | 8.9 mp/h |
| Wednesday, May 1 | Good 12 AQI US | | 77° 48.2° | 8.9 mp/h |
| Thursday, May 2 | Good 15 AQI US | | 78.8° 51.8° | 8.9 mp/h |
| Friday, May 3 | Good 16 AQI US | | 77° 51.8° | 8.9 mp/h |
| Saturday, May 4 | Good 15 AQI US |  100% | 62.6° 46.4° | 8.9 mp/h |
| Sunday, May 5 | Good 10 AQI US | 90% | 57.2° 42.8° | 11.2 mp/h |
Interested in hourly forecast? Get the app
News
The latest air quality news and resources.
San Jose air quality data attribution
200Contributors
- California Air Resources Board (CARB)
2 stations
2 Government Contributors
- janet fouts
1 station
- Phong Nguyen
1 station
- Mat Henley
1 station
- Daniel Rich
1 station
- Jonathan Sorenson
1 station
- Michi Watchdog
1 station
- Sasha
1 station
- IQAir Community Member
1 station
- Willow Glen - Sandra
1 station
- Allen Hutchison
1 station
- Stan Watt
1 station
11 Individual Contributors
187 Anonymous contributors187 stations
187 Anonymous Contributors
5 Data sources
Data validated and calibrated by IQAirWhere is the cleanest air quality in San Jose?
- IBM Research - Almaden 5
- Tamarack Avenue 5
- Ambum Avenue 7
- Beckham Drive 7
- Linwood Drive 7
- Quimby Road 7
- Schiele Avenue 7
- Begonia Drive 2 8
- Dry Creek & Hicks in Willowglen 8
- Marseilles Court 8
- Blewett-Willow 9
- Bob White Place 9
- Hillcrest Drive 9
- Johnston Avenue 9
- Northgrove Lane 9
- Strawberry Lane 9
- Valley Christian High School 9
- Gillian Way 10
- K6MTU 10
- Rustic Drive 10
- Willow Glen 2 10
- America Center Drive 11
- Lynn Avenue 11
- Mockingbird Hill Lane 11
- Quail Creek Circle 11
- Rose - Sartorette 11
- Walden Square 11
- 342 N 20TH ST 12
- Almaden 12
- Bose Lane 12
- McKean Road 12
- Mid Wallace Drive 12
- Parkinson Court 2 12
- Potrero Drive 12
- Anderson East 13
- Cloverdale Lane 13
- Formosa Drive 13
- North 3rd Street 13
- Rose Garden Outside 13
- Almaden Valley 14
- Brooktree Way 14
- Giddings Court 14
- Hunter's Hill Rd 14
- Martin Ave 14
- Scarsdale Place 14
- Shasta neighborhood 14
- Stephen Way 14
- Almaden Hills Estates 15
- Cheshire Drive 15
- De Palma Drive 15
- Evergreen 15
- Harker Lower School 15
- SchnauzerLogic Studios 15
- 3961 Hamilton Park Drive 16
- 6475 Deer Hollow Drive 16
- Almaden Country Day School Garden 16
- Bing Drive 16
- Blossom Acres Drive 16
- College Dr 16
- Corumba Court 16
- Creekside Park 16
- East Foothills 16
- Evergreen San Jose 16
- Forester Court 16
- Glenview Drive 16
- Iris Gardens Court 16
- Katherine Court 16
- Pierce Avenue 16
- Ramblewood Park 16
- Redmond Avenue 16
- Ridgeview Avenue 16
- Sakamoto Elementary 16
- San Joaquin Avenue 16
- Spencer Avenue 16
- Walnut Grove Avenue 16
- Willow Glen West 16
- 1663 Curtner 17
- Adeline Place 17
- Ashland Way 17
- Baird House 17
- Boynton Ave 17
- Bronson Avenue 17
- Brookwood Avenue 17
- Brookwood Avenue & South 20th Brookwood 17
- Calcaterra Drive 17
- Camden Near Butcher Park 17
- Collomia Court 17
- Crossgates Lane 17
- Curtner and Lincoln 17
- De Rome Drive 17
- East Julian Street 17
- Edenvale 17
- Galen Drive 17
- Galleria Drive 17
- Hampton Drive 17
- Hanalei Place 17
- Hathaway Park 17
- Kahler Court 17
- Knollwood Avenue 17
- La Colina 17
- Mitchell Court 17
- Montego Court 17
- Newhall Neighborhood 17
- North Henry Avenue 17
- Ranwick Court 17
- South Genevieve Lane 17
- Taranga Court 17
- Tifton Way 17
- Vista Loma 17
- Whispering Oaks Drive 17
- Willamette Drive 17
- Willow Glen 17
- Wine Valley Villages 17
- Woodland Avenue 1 17
- Applewood Drive 18
- Bannock Circle 18
- Crestwood Drive 18
- EBC School & Clinical Services 18
- Marshall Avenue 18
- NDSJ Outdoor 18
- Pala Avenue 18
- Pershing Avenue 18
- Rosecrest Terrace 18
- San Gregorio 18
- Silver Estates & Sunny Orchard Lane 18
- 5815 Newgate Ct 19
- 5819 Zileman Drive 19
- 870 North 5th Street 19
- Bavetta Sunol Street 19
- Ben Lomond Way 19
- Colleen Drive 19
- Cour Du Vin 19
- Felter Road 19
- Hartford Avenue 19
- Hillsdale and Cherry 19
- Kilmarnok Drive 19
- Knights Bridge Road 19
- Minnesota and Curtiss 19
- North 9th and Saint John 19
- Plympton Court 19
- Ramona Avenue 19
- Rancho Santa Teresa 19
- Royale Park Drive & Vistapark Drive 19
- San Tomas Park 19
- ShadowBrook Swim Club 19
- South 18th Street 19
- Warner Drive 19
- 1405 Stockbridge Drive 20
- 788 North 14th Street 20
- Almaden Winery Park 20
- Baypointe Parkway 2 20
- Branham and Kingspark 20
- Diridon 20
- Mahuron Circle 20
- Phantom Avenue 20
- Richland Avenue 20
- Sunpark Lane 20
- Teresita Drive 20
- US Marine Corps Reserve Center Outside 20
- Vermont - McKendrie 20
- Almaden Village Lane 21
- Chapman Street & Morse Street 21
- Glenwood Avenue 21
- Lincoln Glen 21
- Terrace Drive 21
- 1565 Martin Avenue 22
- 2360 Cherrystone Drive 22
- 5251-5399 Meridian Avenue 22
- Berryessa 22
- Cedar Gables 22
- Edenvale-Marshwell 22
- Fremont Street 22
- Pinehurst Cabana Club 22
- Springpark Circle 22
- West Valley 2 22
- Central San Jose 23
- Michon Drive 23
- Thistle Dr 23
- 443 Shepherd Ave 24
- 450 South 16th Street 24
- San Jose - Jackson Street 24
- Cowper Court 25
- Explorer Preschool 25
- Purple Venado 25
- Santa Fe Drive 25
- University Ave 25
- Wooded Lake Drive 25
- Banta Court 26
- Ellen Avenue 26
- War Admiral Avenue 28
- Sandra Drive 29
- San Jose - Knox Ave 30
- Golf Drive 33
- Mosswood dr 33
- Parkinson Court 33
- Naglee Park 39
- Mireille Drive 41
- Riverview 41
- 6039 Allen Avenue 45
- Coastland 50
AQI US, Metric