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Air quality near Hounslow Heston, London

Air quality index (AQI⁺) and PM2.5 air pollution near Hounslow Heston, Hounslow, London • 2.6K Followers • 17:00, Aug 13 Local time

Southwest UK Heat Wave nearby

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US AQI⁺

Moderate

Main pollutant:

PM2.5

17.6 µg/m³

36°

14 km/h

18 %

Hourly forecast

Hounslow Heston, London air quality index (AQI⁺) forecast

Now

36°

km/h

18%

19:00

33°

km/h

19%

20:00

31°

km/h

21%

21:00

28°

km/h

28%

22:00

26°

km/h

34%

23:00

25°

km/h

38%

Fri

00:00

23°

km/h

42%

01:00

22°

km/h

49%

02:00

21°

km/h

59%

03:00

20°

km/h

66%

04:00

19°

km/h

72%

05:00

19°

km/h

76%

06:00

18°

km/h

77%

07:00

19°

km/h

76%

08:00

21°

km/h

68%

09:00

23°

km/h

60%

10:00

26°

km/h

53%

11:00

28°

km/h

46%

12:00

30°

km/h

40%

13:00

31°

km/h

36%

14:00

32°

km/h

35%

15:00

32°

km/h

34%

16:00

32°

km/h

33%

17:00

32°

km/h

32%

18:00

32°

km/h

32%

19:00

31°

km/h

32%

20:00

30°

km/h

33%

21:00

28°

km/h

39%

22:00

27°

km/h

45%

23:00

26°

km/h

54%

Sat

00:00

24°

km/h

59%

01:00

23°

km/h

68%

02:00

22°

km/h

75%

03:00

21°

km/h

78%

04:00

20°

km/h

82%

05:00

20°

km/h

81%

06:00

19°

km/h

80%

07:00

19°

km/h

77%

08:00

19°

km/h

75%

09:00

20°

km/h

68%

10:00

21°

km/h

58%

11:00

22°

km/h

53%

12:00

23°

km/h

51%

13:00

24°

km/h

46%

14:00

26°

km/h

38%

15:00

27°

km/h

35%

16:00

27°

km/h

34%

17:00

26°

km/h

33%

18:00

26°

km/h

34%

19:00

25°

km/h

37%

20:00

24°

km/h

39%

21:00

22°

km/h

43%

22:00

21°

km/h

44%

23:00

19°

km/h

48%

Sun

00:00

17°

km/h

54%

01:00

16°

km/h

60%

02:00

15°

km/h

65%

03:00

15°

km/h

68%

04:00

14°

km/h

70%

05:00

13°

km/h

73%

06:00

13°

km/h

76%

07:00

13°

km/h

74%

08:00

15°

km/h

68%

09:00

17°

km/h

60%

10:00

19°

km/h

54%

11:00

20°

km/h

48%

12:00

22°

km/h

41%

13:00

23°

km/h

37%

14:00

23°

km/h

37%

15:00

24°

km/h

35%

16:00

24°

km/h

34%

17:00

25°

km/h

32%

Daily forecast

Hounslow Heston, London air quality index (AQI⁺) forecast

Today

36°

17°

km/h

35%

Fri

32°

18°

km/h

45%

Sat

27°

19°

km/h

50%

Air pollutants

What is the current air quality near Hounslow Heston?

PM2.5 concentration is currently 3.5 times the World Health Organization annual PM2.5 guideline value.

Health recommendations

Sensitive groups should reduce outdoor exercise

Close your windows to avoid dirty outdoor air

Get a monitor

Sensitive groups should wear a mask outdoors

Get a mask

Sensitive groups should run an air purifier

Discover Atem car

Real-time Hounslow Heston, London air pollution map

Pollen

What is the pollen count in Hounslow Heston today?

Index

Moderate

Tree

None

Grass

Moderate

50%

Weed

Moderate

50%

Source:

Open-Meteo.com

Pollen forecast

Pollen

What is the pollen count in Hounslow Heston today?

Index

Moderate

Tree

None

Grass

Moderate

50%

Weed

Moderate

50%

Source:

Open-Meteo.com

Pollen forecast

History

Historic air quality graph for Hounslow Heston

67 AQI⁺ US

Moderate

16:00–17:00 Aug 13 Local time

AQI⁺ US

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Most polluted locations near Hounslow Heston, London

Worldwide AQI⁺ ranking

Station ranking

Real-time Hounslow Heston AQI⁺ station ranking

#	Stations	AQI⁺ US
1	A2 Old Kent Road FIDAS	84
2	Barnes Wetlands	59
3	ICWCS	33
4	Air on the Green	33
5	Altab Ali Park	33
6	Ashmead School, SE8	33
7	Barking Food Forest	33
8	1-8 Dukes Point	31
9	101 Euston Road opposite British Library	28
10	A1203 - Shadwell	28

City ranking

Real-time United Kingdom AQI⁺ city ranking

#	Cities	AQI⁺ US
1	London, England	114
2	Birmingham, England	110
3	Canary Wharf, England	110
4	Coventry, England	105
5	Sheffield, England	105
6	Leicester, England	104
7	Leeds, England	103
8	Nottingham, England	103
9	Bristol, England	102
10	Brighton, England	101