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Dif Air Quality Index (AQI) | Air Pollution

Real-time PM2.5, PM10 air pollution level in San Luis Potosi

Last Updated: 22 May 2025, 10:24am (Local Time)

location image
Live AQI
69
Air Quality is
Moderate
pm10 :  57 µg/m³
PM2.5 :  19 µg/m³
Good
050
Moderate
100
Poor
150
Unhealthy
200
Severe
300
Hazardous
301+
aqi moderate level in Dif
partly cloudy

25 °C

Partly cloudy
Humidity
Humidity44 %
Wind Speed
Wind Speed43 km/h
UV Index
UV Index0
Last Updated: 22 May 2025, 10:24am (Local Time)
Map

Dif

Major Air Pollutants

Dif

PM2.5's Icon

Particulate Matter(PM2.5)

19µg/m³

PM10's Icon

Particulate Matter(PM10)

57µg/m³

CO's Icon

Carbon Monoxide(CO)

446ppb

SO2's Icon

Sulfur Dioxide(SO2)

1ppb

NO2's Icon

Nitrogen Dioxide(NO2)

11ppb

O3's Icon

Ozone(O3)

27ppb

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Long-Term Exposure to Polluted Air and Its Impact on Heart Health: A Global Perspective

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Methane Emissions from Delhi’s Landfills: An Invisible Threat

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The Hidden Link Between Air Pollution and Parkinson’s Disease: What the Study Shows?

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Understanding the AQI: What the Air You Breathe Means for Your Health

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AQI Graph

Historical Air Quality Data

Dif

24 Hours
AQI
Dif

Want air quality data?

Download 2024 Annual Data

World Air Quality Report

Globe

AQI Trends - Annual Air Quality Changes

Dif, San Luis Potosi, San Luis Potosi, Mexico

AQI
Year
.
AQI

Annual AQI Trends

2020
60AQI
2021
18AQI
-70%
Fall
2022
29AQI
61%
Rise
2023
27AQI
-7%
Fall
2024
49AQI
81%
Rise
2025
63AQI
29%
Rise
Overall Annual Percentage (%) change of AQI in (2020 to 2025)
19%
Rise (Worsened AQI)

Most & Least Polluted Months

Most PollutedNovember, 2020180AQI
Least PollutedJune, 20210AQI

* This data analysis is from year 2020 - 2025

Mexico's Metro Cities

Air Quality Index

Ciudad Benito Juarez City AQI

Ciudad Benito Juarez

66

temp.31°C
hum.53%
Guadalajara City AQI

Guadalajara

94

temp.24°C
hum.41%
Leon De Los Aldama City AQI

Leon De Los Aldama

67

temp.27°C
hum.39%
Mexicali City AQI

Mexicali

54

temp.41°C
hum.8%
Mexico City City AQI

Mexico City

64

temp.21°C
hum.46%
Morelia City AQI

Morelia

66

temp.21°C
hum.76%

Air Quality Calendar 2025

Dif

2025
AQI
January
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1 Jan
80
2 Jan
74
3 Jan
76
4 Jan
72
5 Jan
77
6 Jan
71
7 Jan
76
8 Jan
60
9 Jan
57
10 Jan
52
11 Jan
54
12 Jan
53
13 Jan
54
14 Jan
57
15 Jan
70
16 Jan
62
17 Jan
70
18 Jan
58
19 Jan
61
20 Jan
61
21 Jan
68
22 Jan
64
23 Jan
77
24 Jan
63
25 Jan
70
26 Jan
67
27 Jan
76
28 Jan
75
29 Jan
75
30 Jan
74
31 Jan
74
February
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1 Feb
65
2 Feb
69
3 Feb
67
4 Feb
71
5 Feb
69
6 Feb
73
7 Feb
69
8 Feb
71
9 Feb
72
10 Feb
72
11 Feb
72
12 Feb
70
13 Feb
58
14 Feb
56
15 Feb
50
16 Feb
47
17 Feb
43
18 Feb
44
19 Feb
36
20 Feb
41
21 Feb
38
22 Feb
38
23 Feb
37
24 Feb
39
25 Feb
42
26 Feb
46
27 Feb
49
28 Feb
49
March
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1 Mar
56
2 Mar
39
3 Mar
48
4 Mar
45
5 Mar
55
6 Mar
55
7 Mar
38
8 Mar
38
9 Mar
36
10 Mar
55
11 Mar
48
12 Mar
35
13 Mar
53
14 Mar
57
15 Mar
50
16 Mar
64
17 Mar
63
18 Mar
74
19 Mar
68
20 Mar
107
21 Mar
66
22 Mar
84
23 Mar
72
24 Mar
78
25 Mar
72
26 Mar
73
27 Mar
73
28 Mar
65
29 Mar
66
30 Mar
58
31 Mar
64
April
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1 Apr
64
2 Apr
64
3 Apr
62
4 Apr
62
5 Apr
67
6 Apr
59
7 Apr
61
8 Apr
59
9 Apr
63
10 Apr
61
11 Apr
60
12 Apr
61
13 Apr
61
14 Apr
62
15 Apr
57
16 Apr
70
17 Apr
65
18 Apr
65
19 Apr
67
20 Apr
70
21 Apr
70
22 Apr
74
23 Apr
70
24 Apr
73
25 Apr
76
26 Apr
73
27 Apr
71
28 Apr
65
29 Apr
69
30 Apr
69
May
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1 May
68
2 May
69
3 May
60
4 May
68
5 May
72
6 May
70
7 May
61
8 May
75
9 May
71
10 May
50
11 May
52
12 May
56
13 May
63
14 May
67
15 May
69
16 May
73
17 May
79
18 May
77
19 May
71
20 May
76
21 May
76
22 May
-
23 May
-
24 May
-
25 May
-
26 May
-
27 May
-
28 May
-
29 May
-
30 May
-
31 May
-
Good
050
Moderate
100
Poor
150
Unhealthy
200
Severe
300
Hazardous
301+

Health Advice For People Living In

Dif

1Cigarettes per day

Cigarette
Weekly 7.0 Cigarettes
Monthly 30.0 Cigarettes

Breathing the air in this location is as harmful as smoking 1.0 cigarettes a day.

Source:

Berkeley Earth

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

Dif

  • asthma due to air pollution in DifAsthma
  • heart due to air pollution in DifHeart Issues
  • allergy due to air pollution in DifAllergies
  • sinus due to air pollution in DifSinus
  • flu due to air pollution in DifCold/Flu
  • copd due to air pollution in DifChronic (COPD)
asthma due to air pollution in Dif

Mid. Chances of Asthma

Asthma

Risk of Asthma symptoms is Mid. 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.

Most Polluted Cities 2025

Mexico

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.

Tonala, Mexico

125
Poor
8xabove Standard

2.

Tlajomulco De Zuniga, Mexico

116
Poor
8xabove Standard

3.

Tlaquepaque, Mexico

114
Poor
8xabove Standard

4.

Zapopan, Mexico

104
Poor
7xabove Standard

5.

Cadereyta Jimenez, Mexico

97
Moderate
6xabove Standard

6.

Guadalajara, Mexico

94
Moderate
6xabove Standard

7.

Durango, Mexico

86
Moderate
6xabove Standard

8.

Saltillo, Mexico

85
Moderate
6xabove Standard

9.

Apizaco, Mexico

85
Moderate
6xabove Standard

10.

Cholula De Rivadabia, Mexico

83
Moderate
6xabove Standard

Last Updated: 23 May 2025, 02:17 AM

AQI City Rankings

Air Quality Solutions For Dif

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
air quality solutions for offices for Dif

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 for Dif

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 Dif

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 for Dif

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 for Dif

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 for Dif

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 for Dif

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 for Dif

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 for Dif

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 Dif

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 for Dif

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 for Dif

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 Dif

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 for Dif

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 for Dif

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 Dif

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.

Dif'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 Dif
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 Dif

Frequently Asked Questions About Air Quality

What is the current AQI level in Dif?

The current real-time AQI level in Dif is 69 (Moderate). This was last updated 22 May 2025, 10:24am (Local Time).

When was the best AQI level in Dif in the last 24 hours?

The best AQI level was 64 (Moderate) at 4:09 AM, May 22, 2025 (Local Time) during the last 24 hours.

When was the worst AQI level in Dif in the last 24 hours?

The worst AQI level was 87 (Moderate) at 7:09 AM, May 22, 2025 (Local Time) during the last 24 hours.

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

The AQI levels in Dif have been fluctuating throughout the last 24 hours. The levels have increased by highest 87 at 7:09 AM, May 22, 2025 (Local Time), lowest 64 at 4:09 AM, May 22, 2025 (Local Time).

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

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.

How Heat and Air Pollution Can Be Increasing Mortality in India: New Study Reveals

How Heat and Air Pollution Can Be Increasing Mortality in India: New Study Reveals

19 May 2025Shakshi
Thick Dust Covers New Delhi: What’s Happening on May 15, 2025?

Thick Dust Covers New Delhi: What’s Happening on May 15, 2025?

15 May 2025Shakshi
Long-Term Exposure to Polluted Air and Its Impact on Heart Health: A Global Perspective

Long-Term Exposure to Polluted Air and Its Impact on Heart Health: A Global Perspective

15 May 2025Gyane
Carbon monoxide (CO) or PM2.5: Which is more dangerous for human health and the environment?

Carbon monoxide (CO) or PM2.5: Which is more dangerous for human health and the environment?

14 May 2025Shakshi
Methane Emissions from Delhi’s Landfills: An Invisible Threat

Methane Emissions from Delhi’s Landfills: An Invisible Threat

12 May 2025Shakshi
The Hidden Link Between Air Pollution and Parkinson’s Disease: What the Study Shows?

The Hidden Link Between Air Pollution and Parkinson’s Disease: What the Study Shows?

7 May 2025Shakshi
World Asthma Day 2025: The Link Between Air Pollution and Asthma

World Asthma Day 2025: The Link Between Air Pollution and Asthma

6 May 2025Shakshi
Why Air Quality Monitoring is Essential for Sustainable Development: Key Insights

Why Air Quality Monitoring is Essential for Sustainable Development: Key Insights

1 May 2025Gyane
Understand the Indoor Air Quality in Schools: Is Your Child Breathing Safe Air?

Understand the Indoor Air Quality in Schools: Is Your Child Breathing Safe Air?

30 Apr 2025Shakshi
Air Pollution in the US and India: A Tale of Two Countries. 

Air Pollution in the US and India: A Tale of Two Countries. 

24 Apr 2025Shakshi
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Prana Sense

Air Quality Monitor

Air Quality Index depicts the extent of air pollution at a particular location.

Prana Sense Air Quality MonitorPrana Sense Air Quality Monitor
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Pocket PM

Air Quality Monitor

Know the air quality around you wherever you are with the Pocket monitor to get instant air quality insights.

Pocket PM Air Quality MonitorPocket PM Air Quality Monitor
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Cair +

Indoor Air Quality Monitor

Track indoor air quality with advanced connectivity and portability for real-time air quality data.

Cair + Indoor Air Quality MonitorCair + Indoor Air Quality Monitor