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Milton Blue Hill Observatory Air Quality Index (AQI) | Air Pollution

Real-time PM2.5, PM10 air pollution level in Milton

Last Updated: 07 Aug 2025, 02:24am (Local Time)

location image
Live AQI
75(AQI-US)
Air Quality is
Moderate
pm10 :  32 µg/m³
PM2.5 :  22 µg/m³
Good
050
Moderate
100
Poor
150
Unhealthy
200
Severe
300
Hazardous
301+
aqi moderate level.webp in Milton Blue Hill Observatory
mist

16 °C

Mist
Humidity
Humidity100 %
Wind Speed
Wind Speed4 km/h
UV Index
UV Index0
Last Updated: 07 Aug 2025, 02:24am (Local Time)
Map

Milton Blue Hill Observatory

Major Air Pollutants

Milton Blue Hill Observatory

PM2.5's Icon

Particulate Matter(PM2.5)

22µg/m³

PM10's Icon

Particulate Matter(PM10)

32µg/m³

CO's Icon

Carbon Monoxide(CO)

186ppb

SO2's Icon

Sulfur Dioxide(SO2)

0ppb

NO2's Icon

Nitrogen Dioxide(NO2)

4ppb

O3's Icon

Ozone(O3)

23ppb

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AQI Graph

Historical Air Quality Data

Milton Blue Hill Observatory

24 Hours
AQI
Milton Blue Hill Observatory
AQI
.
06-08-2025Time07-08-2025
47
Min.at 3:24 AM on 6th Aug
74
Max.at 2:09 AM on 7th Aug

Want air quality data?

Download 2024 Annual Data

World Air Quality Report

Globe

AQI Trends - Annual Air Quality Changes

Milton Blue Hill Observatory, Milton, Massachusetts, United States

AQI
Year
.
AQI

Annual AQI Trends

2020
30AQI
2021
30AQI
0%
No Change
2022
33AQI
10%
Rise
2023
35AQI
6%
Rise
2024
32AQI
-9%
Fall
2025
31AQI
-3%
Fall
Overall Annual Percentage (%) change of AQI in (2020 to 2025)
1%
Rise (Worsened AQI)

Most & Least Polluted Months

Most PollutedAugust, 202563AQI
Least PollutedApril, 202521AQI

* This data analysis is from year 2020 - 2025

United States's Metro Cities

Air Quality Index

Chicago City AQI

Chicago

80

temp.26°C
hum.69%
Los Angeles City AQI

Los Angeles

57

temp.21°C
hum.73%
Minneapolis City AQI

Minneapolis

54

temp.24°C
hum.82%
Nashville City AQI

Nashville

41

temp.24°C
hum.79%
New Orleans City AQI

New Orleans

32

temp.28°C
hum.85%
New York City City AQI

New York City

34

temp.18°C
hum.87%
San Francisco City AQI

San Francisco

34

temp.18°C
hum.78%
Washington City AQI

Washington

72

temp.20°C
hum.93%

Air Quality Calendar 2025

Milton Blue Hill Observatory

2025
AQI
January
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1 Jan
26
2 Jan
24
3 Jan
23
4 Jan
27
5 Jan
27
6 Jan
24
7 Jan
23
8 Jan
25
9 Jan
26
10 Jan
27
11 Jan
26
12 Jan
31
13 Jan
48
14 Jan
28
15 Jan
27
16 Jan
31
17 Jan
54
18 Jan
43
19 Jan
28
20 Jan
26
21 Jan
37
22 Jan
45
23 Jan
45
24 Jan
50
25 Jan
41
26 Jan
42
27 Jan
28
28 Jan
30
29 Jan
29
30 Jan
31
31 Jan
36
February
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1 Feb
28
2 Feb
27
3 Feb
37
4 Feb
29
5 Feb
26
6 Feb
34
7 Feb
33
8 Feb
32
9 Feb
30
10 Feb
28
11 Feb
39
12 Feb
38
13 Feb
28
14 Feb
29
15 Feb
30
16 Feb
29
17 Feb
30
18 Feb
29
19 Feb
26
20 Feb
23
21 Feb
27
22 Feb
31
23 Feb
39
24 Feb
46
25 Feb
42
26 Feb
33
27 Feb
39
28 Feb
31
March
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1 Mar
31
2 Mar
30
3 Mar
28
4 Mar
35
5 Mar
33
6 Mar
28
7 Mar
32
8 Mar
33
9 Mar
33
10 Mar
31
11 Mar
36
12 Mar
31
13 Mar
23
14 Mar
27
15 Mar
27
16 Mar
31
17 Mar
18
18 Mar
17
19 Mar
21
20 Mar
18
21 Mar
14
22 Mar
18
23 Mar
17
24 Mar
21
25 Mar
24
26 Mar
22
27 Mar
17
28 Mar
22
29 Mar
21
30 Mar
21
31 Mar
29
April
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1 Apr
16
2 Apr
17
3 Apr
20
4 Apr
22
5 Apr
21
6 Apr
16
7 Apr
15
8 Apr
13
9 Apr
15
10 Apr
24
11 Apr
20
12 Apr
16
13 Apr
17
14 Apr
20
15 Apr
23
16 Apr
10
17 Apr
15
18 Apr
21
19 Apr
44
20 Apr
20
21 Apr
15
22 Apr
35
23 Apr
24
24 Apr
23
25 Apr
51
26 Apr
27
27 Apr
13
28 Apr
16
29 Apr
25
30 Apr
19
May
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1 May
16
2 May
35
3 May
39
4 May
31
5 May
21
6 May
25
7 May
24
8 May
21
9 May
27
10 May
14
11 May
18
12 May
21
13 May
27
14 May
27
15 May
31
16 May
31
17 May
32
18 May
17
19 May
13
20 May
13
21 May
15
22 May
19
23 May
16
24 May
13
25 May
14
26 May
18
27 May
23
28 May
24
29 May
19
30 May
29
31 May
19
June
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1 Jun
12
2 Jun
16
3 Jun
22
4 Jun
42
5 Jun
60
6 Jun
61
7 Jun
55
8 Jun
88
9 Jun
80
10 Jun
59
11 Jun
50
12 Jun
66
13 Jun
52
14 Jun
45
15 Jun
32
16 Jun
32
17 Jun
27
18 Jun
22
19 Jun
23
20 Jun
28
21 Jun
45
22 Jun
47
23 Jun
48
24 Jun
53
25 Jun
49
26 Jun
40
27 Jun
29
28 Jun
23
29 Jun
34
30 Jun
33
July
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1 Jul
34
2 Jul
30
3 Jul
42
4 Jul
44
5 Jul
52
6 Jul
54
7 Jul
44
8 Jul
35
9 Jul
30
10 Jul
30
11 Jul
32
12 Jul
33
13 Jul
26
14 Jul
24
15 Jul
30
16 Jul
39
17 Jul
35
18 Jul
20
19 Jul
22
20 Jul
19
21 Jul
27
22 Jul
18
23 Jul
21
24 Jul
25
25 Jul
34
26 Jul
67
27 Jul
78
28 Jul
67
29 Jul
57
30 Jul
45
31 Jul
64
August
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1 Aug
48
2 Aug
33
3 Aug
62
4 Aug
85
5 Aug
89
6 Aug
-
7 Aug
-
8 Aug
-
9 Aug
-
10 Aug
-
11 Aug
-
12 Aug
-
13 Aug
-
14 Aug
-
15 Aug
-
16 Aug
-
17 Aug
-
18 Aug
-
19 Aug
-
20 Aug
-
21 Aug
-
22 Aug
-
23 Aug
-
24 Aug
-
25 Aug
-
26 Aug
-
27 Aug
-
28 Aug
-
29 Aug
-
30 Aug
-
31 Aug
-
Good
050
Moderate
100
Poor
150
Unhealthy
200
Severe
300
Hazardous
301+

Health Advice For People Living In

Milton Blue Hill Observatory

0Cigarettes per day

Weekly 0 Cigarettes
Monthly 0 Cigarettes

Breathe easy and get active! The air quality is perfect for enjoying outdoor activities.

Source:

Berkeley Earth

Disclaimer: This cigarette-equivalent estimate is based on the average PM2.5 concentration over the last 24 hours, assuming continuous exposure during that time.

Solutions for Current AQI

  • Air Purifier
    Air PurifierTurn On
  • Car Filter
    Car FilterMust
  • N95 Mask
    N95 MaskMust
  • Stay Indoor
    Stay IndoorMust

Must turn on the air purifier to enjoy fresh air.

Get an Air Purifier

Prevent Health Problems: Understand Your Risks

Milton Blue Hill Observatory

  • asthma due to air pollution in Milton Blue Hill ObservatoryAsthma
  • heart due to air pollution in Milton Blue Hill ObservatoryHeart Issues
  • allergy due to air pollution in Milton Blue Hill ObservatoryAllergies
  • sinus due to air pollution in Milton Blue Hill ObservatorySinus
  • flu due to air pollution in Milton Blue Hill ObservatoryCold/Flu
  • copd due to air pollution in Milton Blue Hill ObservatoryChronic (COPD)
asthma due to air pollution in Milton Blue Hill Observatory

Mild Chances of Asthma

Asthma

Risk of Asthma symptoms is Mild when AQI is Moderate (50-150)

Moderate symptoms including frequent wheezing, noticeable shortness of breath, chest tightness, and persistent cough.

Do's :

  • Limit outdoor activities when AQI is poor.

  • Clean indoor air with an air purifier to reduce exposure.

  • Soothe the respiratory tract with herbal teas or warm water to help alleviate symptoms.

Don'ts :

  • Exercise outdoors without a mask.

  • Stay in smoky areas with strong fumes.

Disclaimer: The above health risks are precautionary suggestions based on current AQI levels. You may not feel the effects immediately, but prolonged exposure to air pollution can contribute to these health conditions over time. AQI.IN is neither a medical expert nor a provider of medical advice. Please consult a doctor if you experience any of the above similar symptoms.

Most Polluted Cities 2025

United States

Analyze the real-time most air polluted cities in the country.

Most Polluted Cities Live Ranking 2025
World's Most PollutedCity Rankings (2024)
World's Most PollutedCountry Rankings(2024)
RankCityAQIAQI Status

Standard Value

Follow

1.

Buffalo, United States

98
Moderate
7xabove Standard

2.

Erwin, United States

97
Moderate
6xabove Standard

3.

Dunkirk, United States

96
Moderate
6xabove Standard

4.

Middleport, United States

96
Moderate
6xabove Standard

5.

Addison, United States

94
Moderate
6xabove Standard

6.

Tonawanda, United States

94
Moderate
6xabove Standard

7.

Rochester, United States

93
Moderate
6xabove Standard

8.

Brighton Township, United States

93
Moderate
6xabove Standard

9.

Carlisle, United States

92
Moderate
6xabove Standard

10.

North Middleton, United States

92
Moderate
6xabove Standard

Last Updated: 07 Aug 2025, 07:37 AM

AQI City Rankings

Air Quality Solutions For Milton Blue Hill Observatory

Explore the solutions of air quality monitoring & clean air.

Here are some applications that you can go through to find out the solutions.

Air Quality Monitor

Air Quality Monitor

Monitor the air quality
Air Quality Sensors

Air Quality Sensors

Sensors to measure the air quality
Fresh Air Machine

Fresh Air Machine

Clean the air you breathe
Car Cabin Filter

Car Cabin Filter

Purify the air in your car
N95 Mask

N95 Mask

Shield yourself from pollution
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Air Quality Solutions For Hotels

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Air Quality Solutions for RMC Plants

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air quality solutions for fitness-center for Milton Blue Hill Observatory

Air Quality Solutions for Fitness Center

Prana Air provides the air quality solutions of pollution monitoring and fresh air for fitness center - gym.

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Air Quality Solutions for Parking Lot

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Air Quality Solutions for Retail Stores

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Prana Air provides the air quality solutions for airport. Gathering of many passengers is the main reasons of bad air quality in airport.

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Air Quality Solutions For Construction Sites

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Air Quality Solutions For Hospitals

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Air Quality Solutions For Washroom | Bathroom

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Air Quality Solutions for Banks

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air quality solutions for cinema for Milton Blue Hill Observatory

Air Quality Solutions for Cinema

Air quality solutions for cinema halls or theatres will help the customers to get the good experience, comfort and breathe clean air.

air quality solutions for real-estates for Milton Blue Hill Observatory

Air Quality Solutions For Real Estates

Prana Air provides the air quality solutions of pollution monitoring and fresh air for real estates - residential and commercial.

Milton Blue Hill Observatory's AQI Data Analytics Solutions

Air quality data monitoring platforms

Mobile AppMobile App
Smart TV AppSmart TV App
Web DashboardWeb Dashboard
APIAPI
WidgetsWidgets
aqi air quality app for Milton Blue Hill Observatory
Mobile App

Empower Your Decisions with Reliable Data

Get it onApp Store
Get it onGoogle Play
Your area’s real-time data with detailed parameters.

Your area’s real-time data with detailed parameters.

Personalized health advice as per current AQI.

Personalized health advice as per current AQI.

Analytical data to identify trends and conditions.

Analytical data to identify trends and conditions.

Connect and control your air quality devices.

Connect and control your air quality devices.

Air Quality FAQs

at Milton Blue Hill Observatory

Frequently Asked Questions About Air Quality

What is the current AQI level in Milton Blue Hill Observatory?

The current real-time AQI level in Milton Blue Hill Observatory is 75 (Moderate). This was last updated 07 Aug 2025, 02:24am (Local Time).

When was the best AQI level in Milton Blue Hill Observatory in the last 24 hours?

The best AQI level was 47 (Good) at 3:24 AM, Aug 6, 2025 (Local Time) during the last 24 hours.

When was the worst AQI level in Milton Blue Hill Observatory in the last 24 hours?

The worst AQI level was 74 (Moderate) at 2:09 AM (Local Time) during the last 24 hours.

What is the current trend of AQI levels in Milton Blue Hill Observatory during last 24 hours?

The AQI levels in Milton Blue Hill Observatory have been fluctuating throughout the last 24 hours. The levels have increased by highest 74 at 2:09 AM (Local Time), lowest 47 at 3:24 AM, Aug 6, 2025 (Local Time).

What actions are recommended as per the current AQI level in Milton Blue Hill Observatory?

Current AQI levels are acceptable; however, some pollutants may be a concern for a small number of sensitive individuals.

Recent AQI Blogs

Read the latest news

Here are some latest blogs that you can go through to find out more air pollution.

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Why You Should Add a Real-Time Weather and AQI Widget to Your Website?

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