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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 20:00, 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	None
	Weed pollen	None

Source: tomorrow.io

See pollen forecast

Weather

What is the current weather in Redwood City?

Weather	Clear sky
Temperature	55.4°F
Humidity	69%
Wind	10 mp/h
Pressure	30.1 Hg

live aqi city ranking

Real-time USA city ranking

#	city	US AQI
1	Georgetown, Texas	77
2	San Antonio, Texas	77
3	Leander, Texas	74
4	Boerne, Texas	73
5	Austin, Texas	72
6	New Braunfels, Texas	72
7	Corpus Christi, Texas	71
8	Fort Worth, Texas	70
9	Round Rock, Texas	70
10	Lewisville, Texas	65

20:00, 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	Stanford University Press	27
2	Maple Way	23
3	Sanchez Way	21
4	Ralston Road	17
5	Chestnut Street 2	16
6	Gossamer Hollow	16
7	Chelsea Way	15
8	Hudson Street	15
9	1617 Anamor Street	14
10	Hawes Right Field	14

20:00, Apr 27 (local time)

SEE WORLD AQI RANKING

US AQI

12

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	12 US AQI	PM2.5

Pollutants		Concentration
PM2.5		2.9µg/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
Wednesday, Apr 24	Good 24 AQI US		60.8° 51.8°	13.4 mp/h
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 12 AQI US		64.4° 50°	13.4 mp/h
Sunday, Apr 28	Good 16 AQI US		64.4° 46.4°	11.2 mp/h
Monday, Apr 29	Good 20 AQI US		64.4° 44.6°	8.9 mp/h
Tuesday, Apr 30	Good 17 AQI US		66.2° 48.2°	8.9 mp/h
Wednesday, May 1	Good 13 AQI US		69.8° 50°	6.7 mp/h
Thursday, May 2	Good 19 AQI US		68° 51.8°	8.9 mp/h
Friday, May 3	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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