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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 • 63 Followers • 21:00, Aug 16 Local time

Data source: PurpleAir

Milford AQI Alert nearby

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US AQI⁺

Good

Main pollutant:

PM2.5

4.4 µg/m³

23°

18 km/h

68 %

Data source: PurpleAir

Hourly forecast

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

Now

23°

km/h

68%

22:00

22°

km/h

72%

23:00

22°

km/h

73%

Mon

00:00

22°

km/h

74%

01:00

21°

km/h

74%

02:00

21°

km/h

76%

03:00

21°

km/h

75%

04:00

20°

km/h

84%

05:00

20°

km/h

86%

06:00

80%

20°

km/h

85%

07:00

90%

18°

km/h

93%

08:00

80%

19°

km/h

90%

09:00

20°

km/h

83%

10:00

20°

km/h

83%

11:00

20°

km/h

83%

12:00

21°

km/h

79%

13:00

21°

km/h

78%

14:00

70%

21°

km/h

80%

15:00

22°

km/h

79%

16:00

22°

km/h

82%

17:00

70%

21°

km/h

91%

18:00

21°

km/h

89%

19:00

21°

km/h

91%

20:00

21°

km/h

94%

21:00

21°

km/h

95%

22:00

21°

km/h

95%

23:00

21°

km/h

95%

Tue

00:00

21°

km/h

95%

01:00

21°

km/h

95%

02:00

21°

km/h

93%

03:00

21°

km/h

93%

04:00

21°

km/h

93%

05:00

21°

km/h

93%

06:00

20°

km/h

94%

07:00

20°

km/h

93%

08:00

21°

km/h

90%

09:00

21°

km/h

89%

10:00

22°

km/h

83%

11:00

22°

km/h

84%

12:00

22°

km/h

81%

13:00

24°

km/h

72%

14:00

24°

km/h

73%

15:00

26°

km/h

64%

16:00

27°

km/h

61%

17:00

26°

km/h

65%

18:00

25°

km/h

74%

19:00

24°

km/h

76%

20:00

24°

km/h

78%

21:00

22°

km/h

76%

22:00

21°

km/h

76%

23:00

21°

km/h

77%

Wed

00:00

21°

km/h

79%

01:00

21°

km/h

87%

02:00

20°

km/h

91%

03:00

19°

km/h

96%

04:00

19°

km/h

97%

05:00

19°

km/h

96%

06:00

19°

km/h

96%

07:00

20°

km/h

90%

08:00

22°

km/h

78%

09:00

24°

km/h

59%

10:00

27°

km/h

49%

11:00

29°

km/h

42%

12:00

30°

km/h

34%

13:00

31°

km/h

27%

14:00

32°

km/h

24%

15:00

32°

km/h

24%

16:00

32°

km/h

26%

17:00

32°

km/h

24%

18:00

31°

km/h

25%

19:00

29°

km/h

29%

20:00

26°

km/h

38%

Daily forecast

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

Today

22°

18°

km/h

86%

Mon

27°

20°

km/h

78%

Tue

32°

19°

km/h

45%

Air pollutants

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

PM2.5 concentration currently meets the WHO annual PM2.5 guideline.

Health recommendations

Enjoy outdoor activities

Open your windows to bring clean, fresh air indoors

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Real-time Weld Hill Research Bldg, Boston air pollution map

Pollen

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

Index

Moderate

Tree

None

Grass

None

Weed

Moderate

50%

Source:

wetter.com

Pollen forecast

Pollen

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

Index

Moderate

Tree

None

Grass

None

Weed

Moderate

50%

Source:

wetter.com

Pollen forecast

History

Historic air quality graph for Weld Hill Research Bldg

24 AQI⁺ US

Good

20:00–21:00 Aug 16 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	34
2	198-100 Coolidge Rd	32
3	100 Holton St	31
4	148-76 Cresthill Rd	31
5	20-2 Duval St	30
6	1-87 Upcrest Rd	29
7	16-2 Seattle St	28
8	27-1 School St	28
9	11 Fairmount Ave, Hyde Park	27
10	11-35 Perkins St	24

City ranking

Real-time USA AQI⁺ city ranking

#	Cities	AQI⁺ US
1	Leavenworth, Washington	177
2	Chelan County, Washington	162
3	Willow Creek, California	157
4	Wenatchee, Washington	156
5	Douglas, Washington	139
6	Chelan, Washington	136
7	Okanogan County, Washington	131
8	Winthrop, Washington	128
9	Calexico, California	103
10	Tulare County, California	102