Add

Air quality near 77 School St, Hopkinton

Air quality index (AQI⁺) and PM2.5 air pollution near 77 School St, Hopkinton • 44 Followers • 13:00, Apr 17

Data source: PurpleAir

Milford AQI Alert nearby

View alert

US AQI⁺

Good

Main pollutant:

PM2.5

3.3 µg/m³

20°

15 km/h

70 %

Data source: PurpleAir

Hourly forecast

77 School St, Hopkinton air quality index (AQI⁺) forecast

Now

20°

km/h

70%

14:00

90%

16°

km/h

90%

15:00

90%

14°

km/h

90%

16:00

15°

km/h

89%

17:00

90%

16°

km/h

82%

18:00

15°

km/h

81%

19:00

14°

km/h

84%

20:00

14°

km/h

85%

21:00

13°

km/h

87%

22:00

13°

km/h

89%

23:00

12°

km/h

91%

Sat

00:00

11°

km/h

95%

01:00

11°

km/h

100%

02:00

10°

km/h

100%

03:00

8°

km/h

99%

04:00

8°

km/h

99%

05:00

8°

km/h

99%

06:00

7°

km/h

99%

07:00

8°

km/h

99%

08:00

9°

km/h

92%

09:00

10°

km/h

93%

10:00

10°

km/h

90%

11:00

11°

km/h

88%

12:00

11°

km/h

87%

13:00

11°

km/h

86%

14:00

10°

km/h

85%

15:00

9°

km/h

84%

16:00

9°

km/h

85%

17:00

8°

km/h

87%

18:00

7°

km/h

87%

19:00

7°

km/h

88%

20:00

6°

km/h

91%

21:00

6°

km/h

91%

22:00

90%

6°

km/h

94%

23:00

6°

km/h

93%

Sun

00:00

6°

km/h

94%

01:00

6°

km/h

95%

02:00

90%

7°

km/h

95%

03:00

7°

km/h

96%

04:00

7°

km/h

97%

05:00

7°

km/h

97%

06:00

7°

km/h

97%

07:00

7°

km/h

97%

08:00

8°

km/h

96%

09:00

9°

km/h

96%

10:00

10°

km/h

95%

11:00

10°

km/h

95%

12:00

10°

km/h

90%

13:00

80%

9°

km/h

86%

14:00

9°

km/h

83%

15:00

8°

km/h

89%

16:00

7°

km/h

89%

17:00

6°

km/h

91%

18:00

6°

km/h

89%

19:00

6°

km/h

86%

20:00

6°

km/h

82%

21:00

5°

km/h

84%

22:00

4°

km/h

85%

23:00

4°

km/h

78%

Mon

00:00

3°

km/h

78%

01:00

2°

km/h

82%

02:00

1°

km/h

86%

03:00

1°

km/h

83%

04:00

0°

km/h

86%

05:00

0°

km/h

86%

06:00

0°

km/h

87%

07:00

1°

km/h

82%

08:00

4°

km/h

68%

09:00

6°

km/h

55%

10:00

7°

km/h

50%

11:00

8°

km/h

50%

12:00

7°

km/h

52%

Daily forecast

77 School St, Hopkinton air quality index (AQI⁺) forecast

Today

21°

13°

km/h

83%

Sat

11°

6°

km/h

90%

Sun

10°

4°

km/h

90%

Air pollutants

What is the current air quality near 77 School St?

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

Get a monitor

Real-time 77 School St, Hopkinton air pollution map

Pollen

What is the pollen count in 77 School St today?

Index

Low

Tree Low	25%
Grass None	0%
Weed None	0%

Source:

wetter.com

Pollen forecast

Pollen

What is the pollen count in 77 School St today?

Index

Low

Tree Low	25%
Grass None	0%
Weed None	0%

Source:

wetter.com

Pollen forecast

History

Historic air quality graph for 77 School St

18 AQI⁺ US

Good

12:00–13:00 Apr 17

AQI⁺ US

Measure your own air quality

Get a monitor and contribute air quality data in your city.

Get a monitor How to contribute

Most polluted locations near 77 School St, Hopkinton

Worldwide AQI⁺ ranking

Station ranking

Real-time 77 School St AQI⁺ station ranking

#	Stations	AQI⁺ US
1	18 Main St. Town Hall	40
2	93 E Main St	20
3	77 School St	18

City ranking

Real-time USA AQI⁺ city ranking

#	Cities	AQI⁺ US
1	Indio, California	115
2	Avenal, California	105
3	Salton City, California	81
4	Bloomfield Hills, Michigan	68
5	Corpus Christi, Texas	65
6	Casa Grande, Arizona	64
7	Holtville, California	64
8	Klamath Falls, Oregon	64
9	Boston, Massachusetts	63
10	Palm Desert, California	63