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Air quality near Central Square, Cambridge

Air quality index (AQI⁺) and PM2.5 air pollution near Central Square, Cambridge • 5.6K Followers • 15:00, Jun 03

Data source: PurpleAir

Milford AQI Alert nearby

View alert

US AQI⁺

Good

Main pollutant:

PM2.5

5.4 µg/m³

28°

4 km/h

27 %

Data source: PurpleAir

Hourly forecast

Central Square, Cambridge air quality index (AQI⁺) forecast

Now

28°

km/h

27%

16:00

28°

km/h

28%

17:00

28°

km/h

30%

18:00

27°

km/h

34%

19:00

26°

km/h

43%

20:00

23°

km/h

48%

21:00

21°

km/h

48%

22:00

20°

km/h

56%

23:00

19°

km/h

56%

Thu

00:00

19°

km/h

47%

01:00

18°

km/h

45%

02:00

18°

km/h

46%

03:00

17°

km/h

48%

04:00

17°

km/h

50%

05:00

17°

km/h

51%

06:00

16°

km/h

53%

07:00

18°

km/h

48%

08:00

20°

km/h

45%

09:00

22°

km/h

45%

10:00

25°

km/h

41%

11:00

27°

km/h

38%

12:00

29°

km/h

37%

13:00

29°

km/h

35%

14:00

30°

km/h

34%

15:00

30°

km/h

34%

16:00

30°

km/h

33%

17:00

30°

km/h

32%

18:00

29°

km/h

33%

19:00

28°

km/h

36%

20:00

27°

km/h

38%

21:00

25°

km/h

47%

22:00

24°

km/h

54%

23:00

23°

km/h

58%

Fri

00:00

22°

km/h

62%

01:00

21°

km/h

60%

02:00

20°

km/h

59%

03:00

20°

km/h

58%

04:00

20°

km/h

58%

05:00

19°

km/h

60%

06:00

19°

km/h

61%

07:00

20°

km/h

56%

08:00

22°

km/h

49%

09:00

24°

km/h

45%

10:00

26°

km/h

43%

11:00

27°

km/h

39%

12:00

28°

km/h

38%

13:00

29°

km/h

37%

14:00

30°

km/h

36%

15:00

29°

km/h

38%

16:00

30°

km/h

38%

17:00

29°

km/h

38%

18:00

29°

km/h

37%

19:00

29°

km/h

39%

20:00

27°

km/h

43%

21:00

23°

km/h

50%

22:00

22°

km/h

57%

23:00

22°

km/h

57%

Sat

00:00

22°

km/h

57%

01:00

21°

km/h

60%

02:00

23°

km/h

53%

03:00

23°

km/h

53%

04:00

22°

km/h

60%

05:00

22°

km/h

60%

06:00

22°

km/h

60%

07:00

23°

km/h

57%

08:00

24°

km/h

57%

09:00

25°

km/h

54%

10:00

27°

km/h

48%

11:00

28°

km/h

45%

12:00

28°

km/h

45%

13:00

28°

km/h

45%

14:00

26°

km/h

51%

Daily forecast

Central Square, Cambridge air quality index (AQI⁺) forecast

Today

28°

15°

km/h

42%

Thu

30°

16°

km/h

40%

Fri

30°

19°

km/h

44%

Air pollutants

What is the current air quality near Central Square?

PM2.5 concentration is currently 1.1 times the World Health Organization annual PM2.5 guideline value.

Health recommendations

Enjoy outdoor activities

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Real-time Central Square, Cambridge air pollution map

Pollen

What is the pollen count in Central Square today?

Index

Moderate

Tree

Low

25%

Grass

Moderate

50%

Weed

Low

25%

Source:

wetter.com

Pollen forecast

Protect yourself from air pollution in Central Square

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Pollen

What is the pollen count in Central Square today?

Index

Moderate

Tree

Low

25%

Grass

Moderate

50%

Weed

Low

25%

Source:

wetter.com

Pollen forecast

History

Historic air quality graph for Central Square

30 AQI⁺ US

Good

14:00–15:00 Jun 03

AQI⁺ US

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Most polluted locations near Central Square, Cambridge

Worldwide AQI⁺ ranking

Station ranking

Real-time Central Square AQI⁺ station ranking

#	Stations	AQI⁺ US
1	Hutchinson St	36
2	Central Square	30

City ranking

Real-time USA AQI⁺ city ranking

#	Cities	AQI⁺ US
1	Signal Hill, California	81
2	East Los Angeles, California	80
3	Huntington Park, California	78
4	Glendora, California	77
5	Glendale, California	73
6	South Gate, California	73
7	Rancho Cucamonga, California	72
8	Burbank, Los Angeles County, California	71
9	Jurupa Valley, California	70
10	Carson, California	69