Air quality in Cardiff

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

Last update at (local time)

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Pollen

What is the pollen count in Cardiff today?

IndexVery high
Tree pollenModerate
Grass pollenVery high
Weed pollenNone
Source: tomorrow.io
See pollen forecast

Weather

What is the current weather in Cardiff?

Weather icon
WeatherScattered clouds
Temperature59°F
Humidity78%
Wind10.4 mp/h
Pressure29.8 Hg

live aqi city ranking

Real-time United Kingdom city ranking

#cityUS AQI
1The national flag of International Hackney, England

53

2The national flag of International City of Westminster, England

49

3The national flag of International York, England

47

4The national flag of International Edgware, England

44

5The national flag of International Greenhill, England

41

6The national flag of International Hayes, England

41

7The national flag of International Harringay, England

38

8The national flag of International Hendon, England

38

9The national flag of International Kingston upon Thames, England

38

10The national flag of International Teddington, England

38

(local time)

SEE WORLD AQI RANKING

live Cardiff aqi ranking

Real-time Cardiff air quality ranking

#stationUS AQI
1 Cardiff Centre

33

2 Cardiff Newport Road

33

3 Cardiff Castle Street

16

(local time)

SEE WORLD AQI RANKING

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US AQI

33

live AQI index
Good

Human face indicating AQI level

Overview

What is the current air quality in Cardiff?

Air pollution levelAir quality indexMain pollutant
Good 33 US AQIPM2.5
PollutantsConcentration
PM2.5
6µg/m³
PM10
12.6µg/m³
O3
57.1µg/m³
NO2
14µg/m³
SO2
1.6µg/m³
!

PM2.5

x1.2

PM2.5 concentration in Cardiff is currently 1.2 times the WHO annual air quality guideline value

Health Recommendations

What is the current air quality in Cardiff?

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Forecast

Cardiff air quality index (AQI) forecast

DayPollution levelWeatherTemperatureWind
Friday, Jun 14

Good 17 AQI US

Human face indicating AQI level
Weather icon
59° 50°
Wind rotating 236 degree 15.7 mp/h
Saturday, Jun 15

Good 30 AQI US

Human face indicating AQI level
Weather icon
57.2° 46.4°
Wind rotating 270 degree 20.1 mp/h
Sunday, Jun 16

Good 23 AQI US

Human face indicating AQI level
Weather icon
60.8° 50°
Wind rotating 234 degree 17.9 mp/h
Today

Good 33 AQI US

Human face indicating AQI level
Weather icon
62.6° 48.2°
Wind rotating 247 degree 8.9 mp/h
Tuesday, Jun 18

Good 21 AQI US

Human face indicating AQI level
Weather icon
62.6° 50°
Wind rotating 20 degree 8.9 mp/h
Wednesday, Jun 19

Good 32 AQI US

Human face indicating AQI level
Weather icon
64.4° 50°
Wind rotating 19 degree 8.9 mp/h
Thursday, Jun 20

Good 40 AQI US

Human face indicating AQI level
Weather icon
66.2° 53.6°
Wind rotating 73 degree 11.2 mp/h
Friday, Jun 21

Good 43 AQI US

Human face indicating AQI level
Weather icon 90%
64.4° 55.4°
Wind rotating 263 degree 11.2 mp/h
Saturday, Jun 22

Good 10 AQI US

Human face indicating AQI level
Weather icon
59° 53.6°
Wind rotating 265 degree 6.7 mp/h
Sunday, Jun 23

Good 14 AQI US

Human face indicating AQI level
Weather icon
64.4° 51.8°
Wind rotating 269 degree 8.9 mp/h

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How to best protect from air pollution?

Reduce your air pollution exposure in Cardiff

Where is the cleanest air quality in Cardiff?

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