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World USA California Redwood City

Air quality in Redwood City

Air quality index (AQI) and PM2.5 air pollution in Redwood City

Last update at (local time)

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Redwood City Air Quality Map

Real-time Redwood City air pollution map

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AIR QUALITY DATA CONTRIBUTORS

48 Stations operated by

49 Contributors

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Pollen

What is the pollen count in Redwood City today?

IndexLow
Tree pollenLow
Grass pollenLow
Weed pollenNone
Source: tomorrow.io
See pollen forecast

Weather

What is the current weather in Redwood City?

Weather icon
WeatherMist
Temperature51.8°F
Humidity86%
Wind5 mp/h
Pressure29.9 Hg

live aqi city ranking

Real-time USA city ranking

#cityUS AQI
1The national flag of International Claremont, California

83

2The national flag of International Redlands, California

81

3The national flag of International Glendora, California

80

4The national flag of International San Fernando, California

79

5The national flag of International Glendale, California

78

6The national flag of International Pasadena, California

78

7The national flag of International San Bernardino, California

78

8The national flag of International Coachella, California

77

9The national flag of International North Hollywood, California

77

10The national flag of International Alhambra, California

75

(local time)

SEE WORLD AQI RANKING

3D animated air pollution map

live Redwood City aqi ranking

Real-time Redwood City air quality ranking

#stationUS AQI
1 Maple Way

53

2 Stanford University Press

52

3 Sanchez Way

49

4 Ralston Road

34

5 Emerald Hillbillies

33

6 Gossamer Hollow

33

7 Bair Island

32

8 Chestnut Street 2

30

9 Hawes Right Field

30

10 125 Elwood Street

29

(local time)

SEE WORLD AQI RANKING

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US AQI

22

live AQI index
Good

Human face indicating AQI level

Overview

What is the current air quality in Redwood City?

Air pollution levelAir quality indexMain pollutant
Good 22 US AQIPM2.5
PollutantsConcentration
PM2.5
3.9µg/m³trend
O3
50µg/m³
✓

PM2.5 concentration in Redwood City air currently meets the WHO annual air quality guideline value

Health Recommendations

What is the current air quality in Redwood City?

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Forecast

Redwood City air quality index (AQI) forecast

DayPollution levelWeatherTemperatureWind
Wednesday, May 29

Good 32 AQI US

Human face indicating AQI level
Weather icon
82.4° 51.8°
Wind rotating 302 degree 6.7 mp/h
Thursday, May 30

Good 35 AQI US

Human face indicating AQI level
Weather icon
77° 51.8°
Wind rotating 282 degree 6.7 mp/h
Friday, May 31

Good 29 AQI US

Human face indicating AQI level
Weather icon
66.2° 51.8°
Wind rotating 274 degree 15.7 mp/h
Today

Good 22 AQI US

Human face indicating AQI level
Weather icon
66.2° 51.8°
Wind rotating 274 degree 15.7 mp/h
Sunday, Jun 2

Good 33 AQI US

Human face indicating AQI level
Weather icon
68° 53.6°
Wind rotating 269 degree 13.4 mp/h
Monday, Jun 3

Good 18 AQI US

Human face indicating AQI level
Weather icon
66.2° 51.8°
Wind rotating 281 degree 11.2 mp/h
Tuesday, Jun 4

Good 33 AQI US

Human face indicating AQI level
Weather icon
78.8° 51.8°
Wind rotating 301 degree 8.9 mp/h
Wednesday, Jun 5

Moderate 65 AQI US

Human face indicating AQI level
Weather icon
80.6° 57.2°
Wind rotating 275 degree 6.7 mp/h
Thursday, Jun 6

Good 46 AQI US

Human face indicating AQI level
Weather icon
69.8° 53.6°
Wind rotating 281 degree 6.7 mp/h
Friday, Jun 7

Good 23 AQI US

Human face indicating AQI level
Weather icon
68° 51.8°
Wind rotating 275 degree 13.4 mp/h

Interested in hourly forecast? Get the app

News

The latest air quality news and resources.

News

3 days ago

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Wildfire Map Spotlight: Blue 2 and Indios Fires

News

9 days ago

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How industrial pollution affects air quality

News

10 days ago

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Wildfire Map Spotlight: Wildcat Fire in Arizona

How to best protect from air pollution?

Reduce your air pollution exposure in Redwood City

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Redwood City air quality data attribution

49Contributors

5 Data sources

Data validated and calibrated by IQAirData validated and calibrated by IQAir

Where is the cleanest air quality in Redwood City?

Redwood City air pollution by location

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