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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 06:00, 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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48 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	48.2°F
Humidity	88%
Wind	3.4 mp/h
Pressure	30 Hg

live aqi city ranking

Real-time USA city ranking

#	city	US AQI
1	Boerne, Texas	98
2	San Antonio, Texas	97
3	Fort Worth, Texas	91
4	Georgetown, Texas	91
5	Lewisville, Texas	89
6	Leander, Texas	83
7	Round Rock, Texas	80
8	Denton, Texas	79
9	Midlothian, Texas	79
10	Dallas, Texas	77

06:00, 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	Maple Way	25
2	Sanchez Way	23
3	Stanford University Press	13
4	Bair Island	10
5	Hawes Right Field	10
6	Ralston Road	10
7	Chestnut Street 2	9
8	Gossamer Hollow	9
9	125 Elwood Street	8
10	Myrtle Street	8

06:00, Apr 27 (local time)

SEE WORLD AQI RANKING

US AQI

5

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	5 US AQI	PM2.5

Pollutants		Concentration
PM2.5		1.1µg/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 25 AQI US		64.4° 48.2°	13.4 mp/h
Today	Good 5 AQI US		64.4° 48.2°	13.4 mp/h
Sunday, Apr 28	Good 14 AQI US		64.4° 50°	15.7 mp/h
Monday, Apr 29	Good 17 AQI US		64.4° 46.4°	11.2 mp/h
Tuesday, Apr 30	Good 20 AQI US		64.4° 46.4°	8.9 mp/h
Wednesday, May 1	Good 18 AQI US		68° 48.2°	6.7 mp/h
Thursday, May 2	Good 12 AQI US		69.8° 50°	6.7 mp/h
Friday, May 3	Good 15 AQI US		68° 50°	6.7 mp/h

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Redwood City air quality data attribution

48Contributors

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

43 Anonymous Contributors

43 Anonymous contributors
43 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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