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Air quality near Weld Hill Research Bldg, Boston

Air quality index (AQI⁺) and PM2.5 air pollution near Weld Hill Research Bldg, Boston • 25 Followers • 21:00, Jun 30 Local time

Data source: PurpleAir

Boston, USA Heat Wave nearby

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US AQI⁺

Moderate

Main pollutant:

PM2.5

10.7 µg/m³

24°

19 km/h

74 %

Data source: PurpleAir

Hourly forecast

Weld Hill Research Bldg, Boston air quality index (AQI⁺) forecast

Now

24°

km/h

74%

22:00

23°

km/h

79%

23:00

23°

km/h

75%

Wed

00:00

22°

km/h

76%

01:00

22°

km/h

77%

02:00

22°

km/h

77%

03:00

22°

km/h

77%

04:00

22°

km/h

74%

05:00

22°

km/h

72%

06:00

22°

km/h

67%

07:00

23°

km/h

62%

08:00

25°

km/h

61%

09:00

26°

km/h

58%

10:00

28°

km/h

59%

11:00

30°

km/h

58%

12:00

31°

km/h

55%

13:00

32°

km/h

54%

14:00

33°

km/h

53%

15:00

34°

km/h

53%

16:00

33°

km/h

55%

17:00

33°

km/h

58%

18:00

32°

km/h

62%

19:00

30°

km/h

68%

20:00

29°

km/h

72%

21:00

27°

km/h

75%

22:00

26°

km/h

78%

23:00

25°

km/h

80%

Thu

00:00

25°

km/h

80%

01:00

24°

km/h

81%

02:00

24°

km/h

81%

03:00

23°

km/h

81%

04:00

23°

km/h

82%

05:00

23°

km/h

84%

06:00

23°

km/h

84%

07:00

24°

km/h

81%

08:00

26°

km/h

78%

09:00

28°

km/h

69%

10:00

31°

km/h

62%

11:00

32°

km/h

56%

12:00

34°

km/h

48%

13:00

35°

km/h

39%

14:00

36°

km/h

37%

15:00

37°

km/h

40%

16:00

37°

km/h

42%

17:00

37°

km/h

41%

18:00

37°

km/h

44%

19:00

36°

km/h

46%

20:00

35°

km/h

50%

21:00

31°

km/h

55%

22:00

30°

km/h

59%

23:00

29°

km/h

62%

Fri

00:00

29°

km/h

62%

01:00

28°

km/h

66%

02:00

28°

km/h

70%

03:00

28°

km/h

66%

04:00

27°

km/h

70%

05:00

28°

km/h

66%

06:00

30°

km/h

59%

07:00

31°

km/h

55%

08:00

32°

km/h

52%

09:00

34°

km/h

47%

10:00

35°

km/h

44%

11:00

36°

km/h

42%

12:00

36°

km/h

39%

13:00

37°

km/h

37%

14:00

36°

km/h

39%

15:00

36°

km/h

39%

16:00

36°

km/h

39%

17:00

35°

km/h

42%

18:00

34°

km/h

44%

19:00

33°

km/h

44%

20:00

32°

km/h

49%

Daily forecast

Weld Hill Research Bldg, Boston air quality index (AQI⁺) forecast

Today

34°

22°

km/h

62%

Wed

37°

23°

km/h

55%

Thu

37°

30°

km/h

45%

Air pollutants

What is the current air quality near Weld Hill Research Bldg?

PM2.5 concentration is currently 2.1 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 Weld Hill Research Bldg, Boston air pollution map

Pollen

What is the pollen count in Weld Hill Research Bldg today?

Index

High

Tree

Low

25%

Grass

High

75%

Weed

Moderate

50%

Source:

wetter.com

Pollen forecast

Pollen

What is the pollen count in Weld Hill Research Bldg today?

Index

High

Tree

Low

25%

Grass

High

75%

Weed

Moderate

50%

Source:

wetter.com

Pollen forecast

History

Historic air quality graph for Weld Hill Research Bldg

54 AQI⁺ US

Moderate

20:00–21:00 Jun 30 Local time

AQI⁺ US

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Most polluted locations near Weld Hill Research Bldg, Boston

Worldwide AQI⁺ ranking

Station ranking

Real-time Weld Hill Research Bldg AQI⁺ station ranking

#	Stations	AQI⁺ US
1	1-61 Hano St	64
2	100 Holton St	61
3	20-2 Duval St	61
4	198-100 Coolidge Rd	60
5	148-76 Cresthill Rd	59
6	16-2 Seattle St	59
7	1-87 Upcrest Rd	58
8	11 Fairmount Ave, Hyde Park	58
9	14-50-14-17 Von Hillern St	58
10	11-35 Perkins St	57

City ranking

Real-time USA AQI⁺ city ranking

#	Cities	AQI⁺ US
1	Redlands, Colorado	169
2	Grand Junction, Colorado	157
3	Murrieta, California	134
4	Flagstaff, Arizona	108
5	East Hartford, Connecticut	103
6	Jefferson, Colorado	103
7	Clark, Nevada	102
8	Helena, Montana	99
9	Berks County, Pennsylvania	98
10	Chandler, Arizona	98