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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 23:00, Apr 27 (local time)

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Redwood City Air Quality Map

Real-time Redwood City air pollution map

AIR QUALITY DATA CONTRIBUTORS

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50 Contributors

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	Index	Low
	Tree pollen	Low
	Grass pollen	Low
	Weed pollen	None

Source: tomorrow.io

See pollen forecast

Weather

What is the current weather in Redwood City?

Weather	Clear sky
Temperature	51.8°F
Humidity	76%
Wind	5 mp/h
Pressure	30.1 Hg

live aqi city ranking

Real-time USA city ranking

#	city	US AQI
1	Yosemite Np Turtleback Dome, California	152
2	Boerne, Texas	89
3	San Antonio, Texas	85
4	New Braunfels, Texas	76
5	Georgetown, Texas	70
6	Leander, Texas	68
7	Austin, Texas	66
8	Fort Worth, Texas	64
9	Round Rock, Texas	64
10	Braddock, Pennsylvania	61

23:00, Apr 27 (local time)

SEE WORLD AQI RANKING

3D animated air pollution map

live Redwood City aqi ranking

Real-time Redwood City air quality ranking

#	station	US AQI
1	Red Oak Way	26
2	Stanford University Press	26
3	Sanchez Way	23
4	Maple Way	21
5	Hawes Right Field	15
6	Chelsea Way	14
7	Vera Cash Market	14
8	1617 Anamor Street	13
9	Hudson Street	13
10	Ralston Road	13

23:00, Apr 27 (local time)

SEE WORLD AQI RANKING

US AQI

10

live AQI index
Good

Human face indicating AQI level

Overview

What is the current air quality in Redwood City?

Air pollution level	Air quality index	Main pollutant
Good	10 US AQI	PM2.5

Pollutants		Concentration
PM2.5		2.5µg/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?

	Enjoy outdoor activities
	Open your windows to bring clean, fresh air indoors GET A MONITOR

Forecast

Redwood City air quality index (AQI) forecast

Day	Pollution level	Weather	Temperature	Wind
Thursday, Apr 25	Good 25 AQI US		62.6° 50°	17.9 mp/h
Friday, Apr 26	Good 23 AQI US		64.4° 50°	11.2 mp/h
Today	Good 10 AQI US
Sunday, Apr 28	Good 12 AQI US		64.4° 50°	13.4 mp/h
Monday, Apr 29	Good 16 AQI US		64.4° 46.4°	11.2 mp/h
Tuesday, Apr 30	Good 20 AQI US		64.4° 44.6°	8.9 mp/h
Wednesday, May 1	Good 17 AQI US		66.2° 48.2°	8.9 mp/h
Thursday, May 2	Good 13 AQI US		69.8° 50°	6.7 mp/h
Friday, May 3	Good 19 AQI US		68° 51.8°	8.9 mp/h
Saturday, May 4	Good 16 AQI US	90%	57.2° 50°	4.5 mp/h

Interested in hourly forecast? Get the app

Redwood City air quality data attribution

50Contributors

2 Government Contributors

California Air Resources Board (CARB)
1 station
Bay Area Air Quality Management District (BAAQMD)
1 station

3 Individual Contributors

IQAir community Member
1 station
Wim Coekaerts
1 station
Sanchez Way
1 station

45 Anonymous Contributors

45 Anonymous contributors
45 stations

5 Data sources

Data validated and calibrated by IQAir

Data validated and calibrated by IQAir

Where is the cleanest air quality in Redwood City?

Redwood City air pollution by location

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