AQI PM2.5 PM10 CO SO2 NO2 O3

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Highway 99 Air Quality Index (AQI) | Air Pollution

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

Last Updated: 11 Dec 2024, 10:43am

Live AQI

Air Quality is

Good

pm10 : 16 µg/m³

PM2.5 : 10 µg/m³

Good

050

Moderate

100

Poor

200

Unhealthy

300

Severe

400

Hazardous

500+

2 °C

Last Updated: 11 Dec 2024, 10:43am

Map

Highway 99

Major Air Pollutants

Highway 99

Particulate Matter(PM2.5)

10µg/m³

Particulate Matter(PM10)

16µg/m³

Carbon Monoxide(CO)

92ppb

Sulfur Dioxide(SO2)

0ppb

Nitrogen Dioxide(NO2)

6ppb

Ozone(O3)

7ppb

AQI Graph

Historical Air Quality Data

Highway 99

24 Hours

AQI

Highway 99

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Air Quality Calendar 2024

Highway 99

2024

AQI

December

Sun	Mon	Tue	Wed	Thu	Fri	Sat
1 Dec 20	2 Dec 19	3 Dec 17	4 Dec 29	5 Dec 19	6 Dec 33	7 Dec 20
8 Dec 16	9 Dec 15	10 Dec -	11 Dec -	12 Dec -	13 Dec -	14 Dec -
15 Dec -	16 Dec -	17 Dec -	18 Dec -	19 Dec -	20 Dec -	21 Dec -
22 Dec -	23 Dec -	24 Dec -	25 Dec -	26 Dec -	27 Dec -	28 Dec -
29 Dec -	30 Dec -	31 Dec -	1 Jan -	2 Jan -	3 Jan -	4 Jan -

November

Sun	Mon	Tue	Wed	Thu	Fri	Sat
27 Oct 14	28 Oct 9	29 Oct 11	30 Oct 12	31 Oct 13	1 Nov 11	2 Nov 9
3 Nov 9	4 Nov 21	5 Nov 13	6 Nov 12	7 Nov 19	8 Nov 22	9 Nov 31
10 Nov 40	11 Nov 25	12 Nov 11	13 Nov 7	14 Nov 7	15 Nov 9	16 Nov 10
17 Nov 11	18 Nov 9	19 Nov 17	20 Nov 12	21 Nov 10	22 Nov 10	23 Nov 10
24 Nov 11	25 Nov 10	26 Nov 15	27 Nov 13	28 Nov 12	29 Nov 11	30 Nov 19

October

Sun	Mon	Tue	Wed	Thu	Fri	Sat
29 Sep 23	30 Sep 25	1 Oct 20	2 Oct 29	3 Oct 31	4 Oct 34	5 Oct 25
6 Oct 31	7 Oct 37	8 Oct 31	9 Oct 14	10 Oct 17	11 Oct 23	12 Oct 28
13 Oct 20	14 Oct 26	15 Oct 23	16 Oct 6	17 Oct 13	18 Oct 54	19 Oct 26
20 Oct 21	21 Oct 8	22 Oct 11	23 Oct 14	24 Oct 13	25 Oct 16	26 Oct 16
27 Oct 14	28 Oct 9	29 Oct 11	30 Oct 12	31 Oct 13	1 Nov 11	2 Nov 9

September

Sun	Mon	Tue	Wed	Thu	Fri	Sat
1 Sep 14	2 Sep 16	3 Sep 17	4 Sep -	5 Sep -	6 Sep 53	7 Sep 48
8 Sep 40	9 Sep 32	10 Sep 25	11 Sep 27	12 Sep 19	13 Sep 20	14 Sep 21
15 Sep 25	16 Sep 26	17 Sep 21	18 Sep 17	19 Sep 21	20 Sep 21	21 Sep 23
22 Sep 24	23 Sep 24	24 Sep 19	25 Sep 24	26 Sep 16	27 Sep 17	28 Sep 22
29 Sep 23	30 Sep 25	1 Oct 20	2 Oct 29	3 Oct 31	4 Oct 34	5 Oct 25

August

Sun	Mon	Tue	Wed	Thu	Fri	Sat
28 Jul 9	29 Jul 8	30 Jul 5	31 Jul 8	1 Aug 13	2 Aug 11	3 Aug 10
4 Aug 11	5 Aug 12	6 Aug 12	7 Aug 17	8 Aug 25	9 Aug 19	10 Aug 15
11 Aug 22	12 Aug 17	13 Aug 15	14 Aug 14	15 Aug 15	16 Aug 17	17 Aug 15
18 Aug 17	19 Aug 19	20 Aug 19	21 Aug 17	22 Aug 22	23 Aug 21	24 Aug 23
25 Aug 21	26 Aug 16	27 Aug 14	28 Aug 17	29 Aug 15	30 Aug 18	31 Aug 17

July

Sun	Mon	Tue	Wed	Thu	Fri	Sat
30 Jun 10	1 Jul 11	2 Jul 12	3 Jul 14	4 Jul 17	5 Jul 21	6 Jul 18
7 Jul 18	8 Jul 23	9 Jul 24	10 Jul 21	11 Jul 17	12 Jul 13	13 Jul 16
14 Jul 17	15 Jul 15	16 Jul 19	17 Jul 15	18 Jul 14	19 Jul 14	20 Jul 12
21 Jul 11	22 Jul 14	23 Jul 13	24 Jul 9	25 Jul 8	26 Jul 8	27 Jul 9
28 Jul 9	29 Jul 8	30 Jul 5	31 Jul 8	1 Aug 13	2 Aug 11	3 Aug 10

June

Sun	Mon	Tue	Wed	Thu	Fri	Sat
26 May 10	27 May 10	28 May 12	29 May 11	30 May 12	31 May 10	1 Jun 12
2 Jun 11	3 Jun 9	4 Jun 10	5 Jun 11	6 Jun 12	7 Jun 12	8 Jun 15
9 Jun 13	10 Jun 12	11 Jun 12	12 Jun 14	13 Jun 11	14 Jun 12	15 Jun 12
16 Jun 10	17 Jun 9	18 Jun 11	19 Jun 12	20 Jun 13	21 Jun 16	22 Jun 15
23 Jun 11	24 Jun -	25 Jun 12	26 Jun 12	27 Jun 11	28 Jun 11	29 Jun 11
30 Jun 10	1 Jul 11	2 Jul 12	3 Jul 14	4 Jul 17	5 Jul 21	6 Jul 18

May

Sun	Mon	Tue	Wed	Thu	Fri	Sat
28 Apr -	29 Apr -	30 Apr -	1 May -	2 May -	3 May -	4 May -
5 May -	6 May -	7 May -	8 May -	9 May -	10 May -	11 May -
12 May -	13 May -	14 May -	15 May -	16 May -	17 May -	18 May -
19 May -	20 May 10	21 May 12	22 May 10	23 May 12	24 May 12	25 May 9
26 May 10	27 May 10	28 May 12	29 May 11	30 May 12	31 May 10	1 Jun 12

April

Sun	Mon	Tue	Wed	Thu	Fri	Sat
31 Mar -	1 Apr -	2 Apr -	3 Apr 8	4 Apr -	5 Apr -	6 Apr -
7 Apr -	8 Apr -	9 Apr -	10 Apr -	11 Apr -	12 Apr -	13 Apr -
14 Apr -	15 Apr -	16 Apr -	17 Apr -	18 Apr -	19 Apr -	20 Apr -
21 Apr -	22 Apr -	23 Apr -	24 Apr 7	25 Apr 2	26 Apr -	27 Apr -
28 Apr -	29 Apr -	30 Apr -	1 May -	2 May -	3 May -	4 May -

March

Sun	Mon	Tue	Wed	Thu	Fri	Sat
25 Feb -	26 Feb -	27 Feb -	28 Feb 3	29 Feb -	1 Mar -	2 Mar -
3 Mar -	4 Mar -	5 Mar -	6 Mar 20	7 Mar -	8 Mar -	9 Mar -
10 Mar -	11 Mar 5	12 Mar -	13 Mar 12	14 Mar -	15 Mar -	16 Mar -
17 Mar -	18 Mar 23	19 Mar -	20 Mar -	21 Mar -	22 Mar -	23 Mar -
24 Mar -	25 Mar -	26 Mar -	27 Mar 2	28 Mar -	29 Mar -	30 Mar -
31 Mar -	1 Apr -	2 Apr -	3 Apr 8	4 Apr -	5 Apr -	6 Apr -

February

Sun	Mon	Tue	Wed	Thu	Fri	Sat
28 Jan 10	29 Jan -	30 Jan -	31 Jan -	1 Feb -	2 Feb -	3 Feb -
4 Feb -	5 Feb -	6 Feb -	7 Feb -	8 Feb -	9 Feb -	10 Feb 17
11 Feb -	12 Feb -	13 Feb -	14 Feb -	15 Feb -	16 Feb -	17 Feb -
18 Feb -	19 Feb -	20 Feb -	21 Feb -	22 Feb -	23 Feb -	24 Feb -
25 Feb -	26 Feb -	27 Feb -	28 Feb 3	29 Feb -	1 Mar -	2 Mar -

January

Sun	Mon	Tue	Wed	Thu	Fri	Sat
31 Dec -	1 Jan 12	2 Jan 10	3 Jan 15	4 Jan 8	5 Jan 10	6 Jan 7
7 Jan 6	8 Jan 5	9 Jan 5	10 Jan 6	11 Jan 6	12 Jan 5	13 Jan 9
14 Jan 8	15 Jan 10	16 Jan 16	17 Jan -	18 Jan -	19 Jan -	20 Jan -
21 Jan -	22 Jan -	23 Jan -	24 Jan -	25 Jan -	26 Jan -	27 Jan -
28 Jan 10	29 Jan -	30 Jan -	31 Jan -	1 Feb -	2 Feb -	3 Feb -

Health Advice For People Living In

Highway 99

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

Solutions for Current AQI

Air PurifierTurn Off
Car FilterAdvisable
N95 MaskAdvisable
Stay IndoorAdvisable

As per the current AQI, turn off the air purifier.

Get an Air Purifier

Prevent Health Problems: Understand Your Risks

Highway 99

Asthma
Heart Issues
Allergies
Sinus
Cold/Flu
Chronic (COPD)

Low Chances of Asthma

Asthma

Risk of Asthma symptoms is Low when AQI is Good (0-50)

Mild symptoms such as slight wheezing, occasional cough, and minor shortness of breath

Do's :

Keep track of air quality to plan outdoor activities safely.
Drink water to keep airways moist and reduce irritation.
Include non-allergenic fruits and vegetables that support overall lung health, like apples, pears, and spinach.

Don'ts :

Skip medications that is prescribed by your doctor.
Engage in outdoor activities in early morning during high pollen hours.

Most Polluted Cities 2024

United States

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

Most Polluted Cities Live Ranking 2024

World's Most PollutedCity Rankings (2023)

World's Most PollutedCountry Rankings(2023)

RankCityAQIAQI Status

Standard Value

1..

Minot, United States

Poor

7.8xabove Standard

2..

Guadalupe, United States

Poor

6.8xabove Standard

3..

Tolleson, United States

Moderate

5.93xabove Standard

4..

Town N Country, United States

Moderate

5.73xabove Standard

5..

South Tucson, United States

Moderate

5.53xabove Standard

6..

Lake Mary, United States

Moderate

5.47xabove Standard

7..

Fargo, United States

Moderate

5.2xabove Standard

8..

South Valley, United States

Moderate

5.13xabove Standard

9..

Fullerton, United States

Moderate

5xabove Standard

10..

Signal Hill, United States

Moderate

4.93xabove Standard

Last Updated: 2024-12-11 10:43:19 AM

AQI City Rankings

Air Quality Solutions For Highway 99

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

Monitor the air quality

Air Quality Sensors

Sensors to measure the air quality

Fresh Air Machine

Clean the air you breathe

Car Cabin Filter

Purify the air in your car

N95 Mask

Shield yourself from pollution

air quality solutions for offices for Highway 99

Air Quality Solution For Offices

A complete solution for air quality monitoring, data analysis, and fresh air solutions in workplaces prioritizing employee's health and productivity.

Air Quality Solutions For Smart City

Prana Air smart city project provides air quality monitors, drones, outdoor air purifiers, and data dashboards solution to improve air quality.

air quality solutions for institutes for Highway 99

Air Quality Solutions for Schools | Institutes

Prana Air provides the air quality solutions for schools by air monitoring & fresh air machine that help the students to breather clean air.

Air Quality Solutions For Hotels

Prana Air air quality solutions are suited for hotel businesses. The occupancy of hotels is the main reasons for bad air quality.

Air Quality Solutions for Restaurants

Prana Air has the air quality solutions for restaurant, cafes, and gives you the power to know what your customers and staff breathe.

Air Quality Solutions for RMC Plants

Prana Air provides air quality monitoring solutions for RMC plants. Improve compliance, protect workers and community, and reduce emissions.

Air Quality Solutions for Fitness Center

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

Air Quality Solutions for Parking Lot

A complete solution for air monitoring, data analysis, and fresh air solutions for enclosed car parking areas and car lots.

Air Quality Solutions for Retail Stores

Prana Air provides air quality solutions of pollution monitoring and fresh air for retail stores and shopping outlets.

air quality solutions for airport for Highway 99

Prana Air provides air quality solutions of pollution monitoring and fresh air for retail stores and shopping outlets

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

Air Quality Solutions For Construction Sites

Prana Air offers air quality monitoring solutions for construction sites with data cloud storage, web-dashboard, mobile apps, TV display.

Air Quality Solutions For Hospitals

Prana Air provides air quality monitoring and fresh air solutions for hospitals to ensure clean and healthy indoor air.

air quality solutions for bathroom for Highway 99

Air Quality Solutions For Washroom | Bathroom

Improve washroom and bathroom air quality with Prana Air air quality monitoring devices and fresh air machine. Breathe easy and stay healthy.

Air Quality Solutions for Banks

Prana Air provides air quality solutions of pollution monitoring and fresh air for banks and financial institutions.

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

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

Highway 99's AQI Data Analytics Solutions

Air quality data monitoring platforms

Mobile App

Smart TV App

Web Dashboard

API

Widgets

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.

Personalized health advice as per current AQI.

Analytical data to identify trends and conditions.

Connect and control your air quality devices.

Air Quality FAQs

at Highway 99

Frequently Asked Questions About Air Quality

What is the current AQI level in Highway 99?

The current real-time AQI level in Highway 99 is 17 (Good). This was last updated 11 Dec 2024, 10:43am.

When was the best AQI level in Highway 99 in the last 24 hours?

The best AQI level was 14 (Good) at 10:58 AM, Dec 10, 2024 during the last 24 hours.

When was the worst AQI level in Highway 99 in the last 24 hours?

The worst AQI level was 30 (Good) at 12:13 AM during the last 24 hours.

What is the current trend of AQI levels in Highway 99 during last 24 hours?

The AQI levels in Highway 99 have been fluctuating throughout the last 24 hours. The levels have increased by highest 30 at 12:13 AM, lowest 14 at 10:58 AM, Dec 10, 2024.

What actions are recommended as per the current AQI level in Highway 99?

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