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San Mateo
AQHI (Canada)
AQC (Australia)
AQHI (Canada)
AQI (China)
AQI (Netherlands)
AQI (US)
CAQI (Europe)
AQI (UK)
AQI (India)
San Mateo
San Mateo County, California
2024-07-20 02:00
AQHI (Canada)
Low
Pollutants
|
Pollens
O3
μg/m³
51.4
PM2.5
μg/m³
4
NO2
μg/m³
14.6
SO2
μg/m³
1.4
Pollen
3.9
Weather
℃
℃
℉
24℃
59%
39 kph
0 of 11
Historical Data
Hourly
Hourly
Daily
AQHI (Canada)
AQHI (Canada)
Pollen
O3
PM2.5
NO2
SO2
Places included
104 St Matthews Ave San Mateo CA
AQI --
10th Ave/Palm
AQI --
10th Ave/Palm
AQI --
10th Ave/Palm B
AQI --
113 W 40th Ave
AQI --
113 W 40th Ave B
AQI --
12th Ave. San Mateo CA 94402
AQI --
140 44th Ave
AQI --
15th Avenue
AQI --
1600 Block S. Norfolk.
AQI --
1700 De Anza
AQI --
1700 De Anza Outside
AQI --
1700 De Anza Outside B
AQI --
198
AQI --
198 B
AQI --
20 S Grant
AQI --
238 41st Ave
AQI --
238 41st Ave B
AQI --
26th and Alameda (outside)
AQI --
26th and Alameda (outside) B
AQI --
308 South Humboldt Street, San Mateo, CA
AQI --
308 South Humboldt Street, San Mateo, CA B
AQI --
309A 8th Ave
AQI --
309A 8th Ave B
AQI --
309B 8th Ave
AQI --
31st Ave Mendou Gocki
AQI --
31st Ave Mendou Gocki B
AQI --
37th Ave
AQI --
37th Ave B
AQI --
39th Ave
AQI --
39th Ave B
AQI --
414 Dorchester
AQI --
414 Dorchester
AQI --
414 Dorchester B
AQI --
734 Costa Rica Ave, San Mateo, CA
AQI --
834 N Claremont St
AQI --
834 N Claremont St B
AQI --
834 N. Claremont St.
AQI --
952 Laurel
AQI --
952 Laurel Ave
AQI --
952 Laurel Ave B
AQI --
964 Norton
AQI --
964 Norton B
AQI --
ABRAMS HOUSE
AQI --
Almaden Way
AQI --
Almaden Way B
AQI --
AragonHarvard
AQI --
AragonHarvard B
AQI --
Arroyo Court Circle
AQI --
Arroyo Court Circle B
AQI --
Arroyo Ct
AQI --
Arroyo Ct B
AQI --
Backyard
AQI --
Backyard B
AQI --
Backyard Balcony
AQI --
Backyard Balcony B
AQI --
Bay Meadows
AQI --
Bay Meadows B
AQI --
Baywood
AQI --
Baywood
AQI --
Baywood B
AQI --
Belford Way - San Mateo
AQI --
Bellevue
AQI --
Bellevue B
AQI --
Beresford
AQI --
Beresford B
AQI --
Borel
AQI --
Borel Ave
AQI --
Borel B
AQI --
Caribbean
AQI --
Caribbean - Outside
AQI --
Caribbean - Outside B
AQI --
Central Neighborhood San Mateo
AQI --
Central Neighborhood San Mateo B
AQI --
College of San Mateo
AQI --
Cornell
AQI --
Cornell B
AQI --
Crescent Avenue
AQI --
Crescent Avenue B
AQI --
Crescent indoor
AQI --
Cuesta Ave
AQI --
CuriOdyssey Indoor Museum
AQI --
CuriOdyssey Southwest Sensor
AQI --
CuriOdyssey at Coyote Point
AQI --
CuriOdyssey at Coyote Point B
AQI --
Dorchester Rd - Out
AQI --
Falda Ave
AQI --
Front
AQI --
Harvard Road San Mateo
AQI --
Hayward Park
AQI --
Hayward Park B
AQI --
Hayward Park on El Camino
AQI --
Hayward Park on El Camino B
AQI --
Home
AQI --
Home
AQI --
Home outside
AQI --
Indian Springs Park
AQI --
Iowa Dr.
AQI --
Jason & Rena
AQI --
Jason & Rena B
AQI --
Kingridge
AQI --
LRAPA the rapper
AQI --
LRAPA the rapper B
AQI --
Las Casitas San Mateo
AQI --
Laurel Ave
AQI --
Laurel Ave
AQI --
Laurel Ave B
AQI --
Lauriedale
AQI --
Louise outside
AQI --
Louise outside B
AQI --
M&E
AQI --
M&E B
AQI --
Marshall Inside
AQI --
Marshall Inside B
AQI --
Marshall Outside
AQI --
Marshall Outside B
AQI --
McLellan Ave San Mateo
AQI --
McLellan Ave San Mateo B
AQI --
Meadow Walk
AQI --
Meadow Walk B
AQI --
Meadowview
AQI --
Meadowview
AQI --
Meadowview B
AQI --
Meowchi Heaven - Park Place - San Mateo
AQI --
Metropolitan
AQI --
Metropolitan Apartments
AQI --
Metropolitan Apartments #221
AQI --
Metropolitan Apartments B
AQI --
Mid Echo
AQI --
Monterey Trailhead
AQI --
Monterey Trailhead B
AQI --
Moo Ping on Hillsdale
AQI --
Moo Ping on Hillsdale B
AQI --
Moorzyk inside
AQI --
Moorzyk inside B
AQI --
Nadina St. in San Mateo
AQI --
Nanbert
AQI --
Nanbert Outside
AQI --
Nanbert Outside B
AQI --
Near Highland and State
AQI --
Norfolk & Noe
AQI --
North Shoreview
AQI --
North Shoreview B
AQI --
North Shoreview Bayside
AQI --
North Shoreview Bayside B
AQI --
North Shoreview on the Corner
AQI --
North Shoreview on the Corner B
AQI --
Oliver - Inside
AQI --
Our Own Private Idaho
AQI --
Our Own Private Idaho B
AQI --
P-Pot1233
AQI --
Parkside
AQI --
Parkside B
AQI --
Parrot Park
AQI --
Parrot Park B
AQI --
ParrotHead_Air
AQI --
Peter & Herbie's
AQI --
Peter & Herbie's B
AQI --
Pool House
AQI --
Queens / Lakewood
AQI --
Queens / Lakewood B
AQI --
Queens Lane / Lakewood Circle
AQI --
SAN MATEO PARK
AQI --
San Mateo
AQI --
San Mateo
AQI --
San Mateo - Mordor
AQI --
San Mateo - Poplar & Elm
AQI --
San Mateo - Poplar & Elm B
AQI --
San Mateo 10 & Palm
AQI --
San Mateo B
AQI --
San Mateo Baywood
AQI --
San Mateo Baywood B
AQI --
San Mateo CMS-EL
AQI --
San Mateo CMS-EL B
AQI --
San Mateo Heights
AQI --
San Mateo Heights
AQI --
San Mateo Heights B
AQI --
San Mateo Park
AQI --
San Mateo Park B
AQI --
San Mateo Parkside
AQI --
San Mateo, CMS
AQI --
San Mateo, CMS B
AQI --
San Mateo, El Camino
AQI --
SanMateo131
AQI --
Seldo 001
AQI --
Site 35837
AQI --
Site 42738
AQI --
Site 43258
AQI --
Site 43260
AQI --
Site 43365
AQI --
Site 43825
AQI --
Site 44016
AQI --
Site 44790
AQI --
Site 46877
AQI --
Site 46879
AQI --
Site 46881
AQI --
Site 47325
AQI --
Site 47449
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Site 47926
AQI --
Site 49254
AQI --
Site 49256
AQI --
Site 49372
AQI --
Site 49750
AQI --
Site 49792
AQI --
Site 50461
AQI --
Site 50463
AQI --
Site 50625
AQI --
Site 50627
AQI --
Site 54448
AQI --
Site 63651
AQI --
Site 68985
AQI --
Site 69057
AQI --
Site 69059
AQI --
Site 70008
AQI --
Site 70010
AQI --
Site 81382
AQI --
Sky Gardens
AQI --
Sky Gardens B
AQI --
Station Park Cir. San Mateo CA
AQI --
Station Park Green
AQI --
Station Park Green B
AQI --
Stratford Way
AQI --
Stratford Way B
AQI --
Stratford Way Indoor
AQI --
Sunflower-indoors
AQI --
Sunflower-outdoors
AQI --
Sunnybrae
AQI --
Sunnybrae B
AQI --
Sunset - San Mateo
AQI --
Sunset - San Mateo B
AQI --
SurveyMonkey
AQI --
Sylvan
AQI --
Sylvan B
AQI --
Tethys Outside Sensor
AQI --
The Carey School
AQI --
The Peninsula Golf & Country Club
AQI --
The Peninsula Golf & Country Club B
AQI --
The Village
AQI --
Thing 1
AQI --
Thing 2
AQI --
Tilton @ Elm
AQI --
Tilton @ Elm B
AQI --
Tong Robbins LLP
AQI --
Toyon Court
AQI --
Upstairs
AQI --
VBCPhD
AQI --
VBCPhD2
AQI --
VBCPhD2 B
AQI --
Verona Ridge
AQI --
Verona Ridge B
AQI --
Warren Road
AQI --
Warren Road B
AQI --
Western Air Temple
AQI --
Western Air Temple B
AQI --
Whirlwind Academy
AQI --
Woodlake
AQI --
X23
AQI --
X23 B
AQI --
Yew Street
AQI --
Yew Street B
AQI --
allison
AQI --
allison B
AQI --
desk
AQI --
indoor
AQI --
outside
AQI --
Data Sources
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