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ENEF Air Quality Index (AQI) | Air Pollution

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

Last Updated: 06 Aug 2025, 12:39pm (Local Time)

Live AQI

36(AQI-US)

Air Quality is

Good

pm10 : 19 µg/m³

PM2.5 : 6 µg/m³

Good

050

Moderate

100

Poor

150

Unhealthy

200

Severe

300

Hazardous

301+

26 °C

Last Updated: 06 Aug 2025, 12:39pm (Local Time)

Map

ENEF

Major Air Pollutants
ENEF

Particulate Matter(PM2.5)

6µg/m³

Particulate Matter(PM10)

19µg/m³

Carbon Monoxide(CO)

396ppb

Sulfur Dioxide(SO2)

3ppb

Nitrogen Dioxide(NO2)

9ppb

Ozone(O3)

11ppb

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AQI Graph

Historical Air Quality Data
ENEF

24 Hours

AQI

ENEF

AQI

05-08-2025Time06-08-2025

Time	ENEF
01 PM	52
02 PM	52
03 PM	55
04 PM	49
05 PM	56
06 PM	56
07 PM	56
08 PM	52
09 PM	48
10 PM	47
11 PM	48
12 AM	50
01 AM	41
02 AM	39
03 AM	43
04 AM	52
05 AM	42
06 AM	49
07 AM	45
08 AM	48
09 AM	48
10 AM	48
11 AM	44
12 PM	42

Min.at 2:09 AM on 6th Aug

Max.at 5:09 PM on 5th Aug

Want air quality data?

AQI Trends - Annual Air Quality Changes
ENEF, Libreville, Estuaire, Gabon

AQI

Year

AQI

AQI	AQI
Oct 2022	1
Nov 2022	16
Dec 2022	56
Jan 2023	69
Feb 2023	72
Mar 2023	23
Apr 2023	18
May 2023
Jun 2023	84
Jul 2023	95
Aug 2023
Sep 2023	8
Oct 2023	20
Nov 2023	42
Dec 2023	82
Jan 2024	97
Feb 2024	69
Mar 2024	70
Apr 2024	67
May 2024	44
Jun 2024	52
Jul 2024	49
Aug 2024	45
Sep 2024	42
Oct 2024	52
Nov 2024	56
Dec 2024	107
Jan 2025	115
Feb 2025	103
Mar 2025	68
Apr 2025	56
May 2025	51
Jun 2025	50
Jul 2025	56
Aug 2025	50

Annual AQI Trends

2022

44AQI

2023

57AQI

30%

Rise

2024

64AQI

12%

Rise

2025

71AQI

11%

Rise

Overall Annual Percentage (%) change of AQI in (2022 to 2025)

18%

Rise (Worsened AQI)

Most & Least Polluted Months

Most PollutedJanuary, 2025115AQI

Least PollutedOctober, 20221AQI

* This data analysis is from year 2022 - 2025

Air Quality Calendar 2025
ENEF

2025

AQI

January

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
29 Dec -	30 Dec -	31 Dec -	1 Jan 93	2 Jan 102	3 Jan 116	4 Jan 103
5 Jan 116	6 Jan 141	7 Jan 120	8 Jan 123	9 Jan 96	10 Jan 106	11 Jan 121
12 Jan 146	13 Jan 151	14 Jan 125	15 Jan 121	16 Jan 138	17 Jan 142	18 Jan 137
19 Jan 124	20 Jan 108	21 Jan 113	22 Jan 117	23 Jan 106	24 Jan 117	25 Jan 104
26 Jan 114	27 Jan 90	28 Jan 97	29 Jan 81	30 Jan 89	31 Jan 105	1 Feb 99

February

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
26 Jan 114	27 Jan 90	28 Jan 97	29 Jan 81	30 Jan 89	31 Jan 105	1 Feb 99
2 Feb 109	3 Feb 107	4 Feb 98	5 Feb 110	6 Feb 109	7 Feb 116	8 Feb 92
9 Feb 97	10 Feb 109	11 Feb 108	12 Feb 100	13 Feb 124	14 Feb 131	15 Feb 126
16 Feb 78	17 Feb 79	18 Feb 89	19 Feb 97	20 Feb 96	21 Feb 71	22 Feb 77
23 Feb 79	24 Feb 86	25 Feb 104	26 Feb 120	27 Feb 137	28 Feb 125	1 Mar 105

March

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
23 Feb 79	24 Feb 86	25 Feb 104	26 Feb 120	27 Feb 137	28 Feb 125	1 Mar 105
2 Mar 103	3 Mar 96	4 Mar 99	5 Mar 48	6 Mar 49	7 Mar 50	8 Mar 49
9 Mar 49	10 Mar 45	11 Mar 53	12 Mar 49	13 Mar 42	14 Mar 50	15 Mar 40
16 Mar 44	17 Mar 43	18 Mar 34	19 Mar 41	20 Mar 67	21 Mar 84	22 Mar 41
23 Mar 53	24 Mar 52	25 Mar 78	26 Mar 101	27 Mar 125	28 Mar 121	29 Mar 87
30 Mar 118	31 Mar 101	1 Apr 115	2 Apr 87	3 Apr 72	4 Apr 71	5 Apr 64

April

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
30 Mar 118	31 Mar 101	1 Apr 115	2 Apr 87	3 Apr 72	4 Apr 71	5 Apr 64
6 Apr 59	7 Apr 59	8 Apr 72	9 Apr 54	10 Apr 58	11 Apr 52	12 Apr 58
13 Apr 48	14 Apr 53	15 Apr 50	16 Apr 56	17 Apr 45	18 Apr 50	19 Apr 58
20 Apr 62	21 Apr 59	22 Apr 71	23 Apr 34	24 Apr 37	25 Apr 42	26 Apr 44
27 Apr 41	28 Apr 42	29 Apr 38	30 Apr 33	1 May 51	2 May 57	3 May 56

May

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
27 Apr 41	28 Apr 42	29 Apr 38	30 Apr 33	1 May 51	2 May 57	3 May 56
4 May 53	5 May 59	6 May 57	7 May 60	8 May 61	9 May 57	10 May 59
11 May 56	12 May 57	13 May 59	14 May 56	15 May 42	16 May 42	17 May 47
18 May 39	19 May 42	20 May 41	21 May 40	22 May 45	23 May 47	24 May 40
25 May 52	26 May 49	27 May 45	28 May 48	29 May 46	30 May 54	31 May 60

June

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
1 Jun 62	2 Jun 61	3 Jun 57	4 Jun 47	5 Jun 44	6 Jun 43	7 Jun 48
8 Jun 51	9 Jun 51	10 Jun 53	11 Jun 53	12 Jun 50	13 Jun 52	14 Jun 55
15 Jun 55	16 Jun 51	17 Jun 49	18 Jun 51	19 Jun 47	20 Jun 48	21 Jun 43
22 Jun 42	23 Jun 49	24 Jun 48	25 Jun 47	26 Jun 49	27 Jun 49	28 Jun 51
29 Jun 50	30 Jun 49	1 Jul 50	2 Jul 52	3 Jul 51	4 Jul 51	5 Jul 52

July

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
29 Jun 50	30 Jun 49	1 Jul 50	2 Jul 52	3 Jul 51	4 Jul 51	5 Jul 52
6 Jul 52	7 Jul 53	8 Jul 52	9 Jul 50	10 Jul 52	11 Jul 53	12 Jul 53
13 Jul 53	14 Jul 56	15 Jul 59	16 Jul 62	17 Jul 67	18 Jul 65	19 Jul 64
20 Jul 62	21 Jul 57	22 Jul 56	23 Jul 58	24 Jul 58	25 Jul 58	26 Jul 58
27 Jul 57	28 Jul 58	29 Jul 61	30 Jul 56	31 Jul 48	1 Aug 44	2 Aug 54

August

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
27 Jul 57	28 Jul 58	29 Jul 61	30 Jul 56	31 Jul 48	1 Aug 44	2 Aug 54
3 Aug 50	4 Aug 51	5 Aug 50	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 -	1 Sep -	2 Sep -	3 Sep -	4 Sep -	5 Sep -	6 Sep -

Health Advice For People Living In
ENEF

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 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

ENEF

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.

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.

Air Quality Solutions For ENEF
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 ENEF

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 ENEF

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 ENEF

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 ENEF

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.

ENEF'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 ENEF

Frequently Asked Questions About Air Quality

What is the current AQI level in ENEF?

The current real-time AQI level in ENEF is 36 (Good). This was last updated 06 Aug 2025, 12:39pm (Local Time).

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

The best AQI level was 39 (Good) at 2:09 AM (Local Time) during the last 24 hours.

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

The worst AQI level was 56 (Moderate) at 5:09 PM, Aug 5, 2025 (Local Time) during the last 24 hours.

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

The AQI levels in ENEF have been fluctuating throughout the last 24 hours. The levels have increased by highest 56 at 5:09 PM, Aug 5, 2025 (Local Time), lowest 39 at 2:09 AM (Local Time).

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

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