Air quality near Mid 18th Street Castro, San Francisco

Air quality index (AQI) and PM2.5 air pollution near Mid 18th Street Castro, San Francisco

LATE UPDATEThis station has stopped providing data since 01:00, Oct 27, 2021 (local time)

1.4K people follow this station

  • The profile image of follower
  • The profile image of follower
  • The profile image of follower
  • The profile image of follower
  • The profile image of follower
IQAir map with AQI colorful pins

Air Quality contributors Sources

Data provided by

1 Anonymous contributor

anonymous

Join the movement!

Get a monitor and contribute air quality data in your city.

Become a contributor
Find out more about contributors and data sources

Weather

What is the current weather near Mid 18th Street Castro, San Francisco?

Weather icon
WeatherScattered clouds
Temperature53.6°C
Humidity89%
Wind1 mp/h
Pressure1025 mb

live aqi city ranking

Real-time USA city ranking

Tooltip icon
#cityUS AQI
1 Coffeyville, Kansas

199

2 Lovelock, Nevada

168

3 Union Hill, Illinois

158

4 Sunnyside, California

154

5 Tarpey Village, California

147

6 Clovis, California

146

7 Laton, California

137

8 West Park, California

126

9 Fresno, California

125

10 Matheny, California

120

(local time)

SEE WORLD AQI RANKING

live aqi station ranking

Real-time San Francisco air quality ranking

Tooltip icon
#stationUS AQI
1 Pacific Heights 2

102

2 Outer Sunset Great Highway

97

3 Lawton St

82

4 47th & Qunitara

77

5 Rainbow Sprinkles

69

6 Minnesota Street

64

7 Golden Gate Avenue

62

8 Quintara Street 2

60

9 Arguello Boulevard

53

10 Baker Beach

52

(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 near Mid 18th Street Castro, San Francisco?

Air pollution levelAir quality indexMain pollutant
Good 5 US AQItrendPM2.5
PollutantsConcentration
PM2.5
1.1 µg/m³trend

Health Recommendations

How to protect from air pollution in Mid 18th Street Castro?

An open window iconOpen your windows to bring clean, fresh air indoors
A man cycling iconEnjoy outdoor activities

Forecast

Mid 18th Street Castro, San Francisco air quality index (AQI) forecast

DayPollution levelWeatherTemperatureWind
Saturday, Oct 23

Good 4 US AQI

Human face indicating AQI level
Sunday, Oct 24

Good 6 US AQI

Human face indicating AQI level
Monday, Oct 25

Good 8 US AQI

Human face indicating AQI level
Tuesday, Oct 26

Good 7 US AQI

Human face indicating AQI level
Weather icon64.4°53.6°
Wind rotating 294 degree

4.5 mp/h

Today

Good 5 US AQI

Human face indicating AQI level
Weather icon66.2°57.2°
Wind rotating 289 degree

6.7 mp/h

Thursday, Oct 28

Good 19 US AQI

Human face indicating AQI level
Weather icon62.6°57.2°
Wind rotating 277 degree

11.2 mp/h

Friday, Oct 29

Good 9 US AQI

Human face indicating AQI level
Weather icon59°55.4°
Wind rotating 279 degree

6.7 mp/h

Saturday, Oct 30

Good 11 US AQI

Human face indicating AQI level
Weather icon59°53.6°
Wind rotating 260 degree

8.9 mp/h

Sunday, Oct 31

Good 7 US AQI

Human face indicating AQI level
Weather icon57.2°55.4°
Wind rotating 63 degree

2.2 mp/h

Monday, Nov 1

Good 16 US AQI

Human face indicating AQI level
Weather icon62.6°57.2°
Wind rotating 278 degree

2.2 mp/h

Interested in hourly forecast? Get the app

Historical

Historic air quality graph: Mid 18th Street Castro, San Francisco

How to best protect from air pollution?

Reduce your air pollution exposure in Mid 18th Street Castro, San Francisco

Mid 18th Street Castro air quality data sources

Contributors 1

Data sources 1

Data validated and calibrated by IQAir

Where is the cleanest air quality in San Francisco?

Connect With IQAir

Sign up for our newsletter