Live

United States Air Quality Index (AQI) | Air Pollution

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

Last Updated: 16 seconds ago (Local Time)

location image
Live AQI
38
Air Quality is
Good
pm10 :  21 µg/m³
PM2.5 :  7 µg/m³
Good
050
Moderate
100
Poor
150
Unhealthy
200
Severe
300
Hazardous
301+
aqi good level.webp in United States
Map

United States

Major Air Pollutants

United States

AQI Graph

Historical Air Quality Data

United States

United States
AQI
.
07-07-2025Time08-07-2025
38
Min.at 2:10 AM on 8th Jul
41
Max.at 12:10 PM on 8th Jul

Download 2024 Annual Data

World Air Quality Report

Globe

United States's States

Real-time Air Pollution Level

Location
Status
AQI
PM2.5(µg/m³)
PM10(µg/m³)
Temp.(°C)
Humi.(%)
Moderate
52
10
22
25
85
Good
45
10
27
12
79
Good
47
9
34
29
43
Good
45
8
22
24
86
Good
34
6
23
21
56
Good
24
5
20
12
42
Good
40
7
19
25
84
Good
31
6
18
25
81
Good
39
7
18
26
80
Moderate
54
11
44
27
62
Moderate
53
11
21
25
82
Good
25
5
16
23
74
Good
29
5
18
18
49
Moderate
54
12
26
21
81
Moderate
60
14
27
21
83
Good
46
9
25
21
84
Good
31
6
19
21
78
Good
48
9
22
23
87
Good
40
7
21
26
86
Good
32
6
14
19
85
Good
34
6
18
24
81
Good
35
6
18
24
85
Moderate
56
13
23
19
84
Good
35
6
16
18
86
Good
44
8
21
25
85
Good
37
7
20
23
79
Good
25
4
16
16
56
Good
28
5
17
21
86
Good
33
6
26
21
46
Good
31
6
13
25
84
Good
35
6
20
25
83
Good
36
7
24
20
46
Good
34
6
19
28
82
Good
48
9
19
25
85
Good
38
7
17
14
81
Moderate
55
11
24
21
81
Good
37
7
19
24
87
Good
24
4
13
18
59
Good
35
6
20
23
82
Good
37
7
22
24
85
Good
45
9
20
25
85
Good
30
5
17
18
75
Good
48
9
21
24
86
Good
48
9
24
25
79
Good
31
6
23
13
38
Good
29
5
12
22
86
Good
40
7
19
24
83
Good
23
4
12
17
65
Good
39
7
20
23
85
Good
48
9
20
19
85
Good
24
4
16
15
47

United States's Metro Cities

Air Quality Index

Most Polluted Cities 2025

United States

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

United States'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 United States
Mobile App

Empower Your Decisions with Reliable Data

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 United States

Frequently Asked Questions About Air Quality

What is the current AQI level in United States?

The current real-time AQI level in United States is 38 (Good) due to recent rainfall by 0.06mm/hr. This was last updated 16 seconds ago (Local Time).

When was the best AQI level in United States in the last 24 hours?

The best AQI level was 38 (Good) at 2:10 AM, Jul 8, 2025 (Local Time) during the last 24 hours.

When was the worst AQI level in United States in the last 24 hours?

The worst AQI level was 41 (Good) at 12:10 PM, Jul 8, 2025 (Local Time) during the last 24 hours.

What is the current trend of AQI levels in United States during last 24 hours?

The AQI levels in United States remained stable over the last 24 hours as around 37.64 .

What actions are recommended as per the current AQI level in United States?

The air quality is satisfactory, and air pollution poses little or no risk. No special precautions are needed; enjoy outdoor activities freely.