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Erfelek Air Quality Index (AQI) | Air Pollution

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

Last Updated: 2025-08-03 04:54:03 PM (Local Time)

Live AQI

52(AQI-US)

Air Quality is

Moderate

pm10 : 28 µg/m³

PM2.5 : 10 µg/m³

Good

050

Moderate

100

Poor

150

Unhealthy

200

Severe

300

Hazardous

301+

24 °C

Last Updated: 2025-08-03 04:54:03 PM (Local Time)

Map

Erfelek

Major Air Pollutants
Erfelek

Particulate Matter(PM2.5)

10µg/m³

Particulate Matter(PM10)

28µg/m³

Carbon Monoxide(CO)

487ppb

Sulfur Dioxide(SO2)

2ppb

Nitrogen Dioxide(NO2)

4ppb

Ozone(O3)

23ppb

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AQI Graph

Historical Air Quality Data
Erfelek

24 Hours

AQI

Erfelek

AQI

02-08-2025Time03-08-2025

Time	Erfelek
05 PM	54
06 PM	53
07 PM	53
08 PM	53
09 PM	53
10 PM	54
11 PM	54
12 AM	54
01 AM	53
02 AM	54
03 AM	53
04 AM	53
05 AM	54
06 AM	53
07 AM	52
08 AM	52
09 AM	53
10 AM	54
11 AM	52
12 PM	54
01 PM	53
02 PM	53
03 PM	54
04 PM	52

Min.at 7:09 AM on 3rd Aug

Max.at 5:09 PM on 2nd Aug

Want air quality data?

AQI Trends - Annual Air Quality Changes
Erfelek, Sinop, Turkey

AQI

Year

AQI

AQI	AQI
Mar 2020	38
Apr 2020	36
May 2020	31
Jun 2020	27
Jul 2020	28
Aug 2020	34
Sep 2020	38
Oct 2020	47
Nov 2020	95
Dec 2020	55
Jan 2021	47
Feb 2021	44
Mar 2021	36
Apr 2021	35
May 2021	30
Jun 2021	26
Jul 2021	38
Aug 2021	35
Sep 2021	29
Oct 2021	44
Nov 2021	56
Dec 2021	65
Jan 2022	40
Feb 2022	49
Mar 2022	43
Apr 2022	46
May 2022	36
Jun 2022	37
Jul 2022	36
Aug 2022	36
Sep 2022	35
Oct 2022	31
Nov 2022	47
Dec 2022	28
Jan 2023	16
Feb 2023	30
Mar 2023	27
Apr 2023	25
May 2023	23
Jun 2023	24
Jul 2023	28
Aug 2023	29
Sep 2023	29
Oct 2023	34
Nov 2023	32
Dec 2023	33
Jan 2024	32
Feb 2024	36
Mar 2024	30
Apr 2024	43
May 2024	37
Jun 2024	54
Jul 2024	52
Aug 2024	27
Sep 2024	25
Oct 2024	41
Nov 2024	73
Dec 2024	72
Jan 2025	76
Feb 2025	69
Mar 2025	76
Apr 2025	53
May 2025	54
Jun 2025	54
Jul 2025	46
Aug 2025	54

Annual AQI Trends

2020

38AQI

2021

40AQI

Rise

2022

39AQI

-2%

Fall

2023

27AQI

-31%

Fall

2024

44AQI

63%

Rise

2025

61AQI

39%

Rise

Overall Annual Percentage (%) change of AQI in (2020 to 2025)

15%

Rise (Worsened AQI)

Most & Least Polluted Months

Most PollutedNovember, 202095AQI

Least PollutedJanuary, 202316AQI

* This data analysis is from year 2020 - 2025

Erfelek's Locations
Real-time Air Pollution Level

Location

Status

AQI

PM2.5(µg/m³)

PM10(µg/m³)

Temp.(°C)

Humi.(%)

Boyabat

Moderate

Erfelek

Moderate

Turkey's Metro Cities
Air Quality Index

Ankara

Antalya

Bursa

Gaziantep

Istanbul

Izmir

Trabzon

Air Quality Calendar 2025
Erfelek

2025

AQI

January

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
29 Dec -	30 Dec -	31 Dec -	1 Jan 75	2 Jan 78	3 Jan 77	4 Jan 77
5 Jan 75	6 Jan 70	7 Jan 72	8 Jan 76	9 Jan 84	10 Jan 96	11 Jan 86
12 Jan 81	13 Jan 76	14 Jan 72	15 Jan 66	16 Jan 64	17 Jan 61	18 Jan 60
19 Jan 60	20 Jan 59	21 Jan 62	22 Jan 70	23 Jan 77	24 Jan 75	25 Jan 83
26 Jan 82	27 Jan 78	28 Jan 80	29 Jan 83	30 Jan 91	31 Jan 103	1 Feb 98

February

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
26 Jan 82	27 Jan 78	28 Jan 80	29 Jan 83	30 Jan 91	31 Jan 103	1 Feb 98
2 Feb 99	3 Feb 106	4 Feb 106	5 Feb 85	6 Feb 80	7 Feb 69	8 Feb 64
9 Feb 61	10 Feb 57	11 Feb 58	12 Feb 56	13 Feb 56	14 Feb 56	15 Feb 57
16 Feb 62	17 Feb 64	18 Feb 69	19 Feb 67	20 Feb 61	21 Feb 60	22 Feb 56
23 Feb 57	24 Feb 58	25 Feb 62	26 Feb 63	27 Feb 69	28 Feb 76	1 Mar 83

March

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
23 Feb 57	24 Feb 58	25 Feb 62	26 Feb 63	27 Feb 69	28 Feb 76	1 Mar 83
2 Mar 67	3 Mar 68	4 Mar 67	5 Mar 73	6 Mar 70	7 Mar 75	8 Mar 74
9 Mar 84	10 Mar 87	11 Mar 95	12 Mar 91	13 Mar 75	14 Mar 84	15 Mar 83
16 Mar 84	17 Mar 88	18 Mar 85	19 Mar 75	20 Mar 84	21 Mar 82	22 Mar 76
23 Mar 68	24 Mar 71	25 Mar 69	26 Mar 69	27 Mar 71	28 Mar 70	29 Mar 68
30 Mar 67	31 Mar 62	1 Apr 59	2 Apr 57	3 Apr 69	4 Apr 57	5 Apr 57

April

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
30 Mar 67	31 Mar 62	1 Apr 59	2 Apr 57	3 Apr 69	4 Apr 57	5 Apr 57
6 Apr 49	7 Apr 57	8 Apr 56	9 Apr 58	10 Apr 58	11 Apr 56	12 Apr 48
13 Apr 46	14 Apr 45	15 Apr 51	16 Apr 50	17 Apr 53	18 Apr 54	19 Apr 55
20 Apr 54	21 Apr 52	22 Apr 56	23 Apr 58	24 Apr 56	25 Apr 53	26 Apr 51
27 Apr 47	28 Apr 47	29 Apr 44	30 Apr 47	1 May 47	2 May 46	3 May 47

May

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
27 Apr 47	28 Apr 47	29 Apr 44	30 Apr 47	1 May 47	2 May 46	3 May 47
4 May 47	5 May 48	6 May 56	7 May 60	8 May 57	9 May 59	10 May 55
11 May 49	12 May 53	13 May 45	14 May 55	15 May 62	16 May 61	17 May 54
18 May 59	19 May 61	20 May 63	21 May 56	22 May 55	23 May 52	24 May 53
25 May 57	26 May 51	27 May 55	28 May 52	29 May 54	30 May 57	31 May 60

June

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
1 Jun 71	2 Jun 41	3 Jun 52	4 Jun 51	5 Jun 52	6 Jun 58	7 Jun 63
8 Jun 69	9 Jun 61	10 Jun 57	11 Jun 65	12 Jun 61	13 Jun 56	14 Jun 58
15 Jun 57	16 Jun 45	17 Jun 48	18 Jun 55	19 Jun 55	20 Jun 52	21 Jun 47
22 Jun 46	23 Jun 49	24 Jun 53	25 Jun 57	26 Jun 64	27 Jun 50	28 Jun 48
29 Jun 46	30 Jun 40	1 Jul 45	2 Jul 44	3 Jul 40	4 Jul 43	5 Jul 42

July

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
29 Jun 46	30 Jun 40	1 Jul 45	2 Jul 44	3 Jul 40	4 Jul 43	5 Jul 42
6 Jul 44	7 Jul 49	8 Jul 51	9 Jul 53	10 Jul 52	11 Jul 51	12 Jul 48
13 Jul 47	14 Jul 47	15 Jul 47	16 Jul 45	17 Jul 46	18 Jul 44	19 Jul 44
20 Jul 43	21 Jul 42	22 Jul 42	23 Jul 40	24 Jul 39	25 Jul 42	26 Jul 45
27 Jul 50	28 Jul 52	29 Jul 54	30 Jul 55	31 Jul 55	1 Aug 54	2 Aug 54

August

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
27 Jul 50	28 Jul 52	29 Jul 54	30 Jul 55	31 Jul 55	1 Aug 54	2 Aug 54
3 Aug -	4 Aug -	5 Aug -	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
Erfelek

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 On
Car FilterMust
N95 MaskMust
Stay IndoorMust

Must turn on the air purifier to enjoy fresh air.

Get an Air Purifier

Prevent Health Problems: Understand Your Risks

Erfelek

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

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
Turkey

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

Hakkari, Turkey

Igdir, Turkey

Kilis, Turkey

Dogubayazit, Turkey

Elbistan, Turkey

Malatya, Turkey

Siirt, Turkey

Mardin, Turkey

Diyarbakir, Turkey

10.

Patnos, Turkey

Moderate

5xabove Standard

Last Updated: 03 Aug 2025, 02:08 PM

AQI City Rankings

Air Quality Solutions For Erfelek
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 Erfelek

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 Erfelek

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 Erfelek

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 Erfelek

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.

Erfelek'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 Erfelek

Frequently Asked Questions About Air Quality

What is the current AQI level in Erfelek?

The current real-time AQI level in Erfelek is 52 (Moderate) due to recent rainfall by 0.25mm/hr. This was last updated 2025-08-03 04:54:03 PM (Local Time).

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

The best AQI level was 52 (Moderate) at 7:09 AM (Local Time) during the last 24 hours.

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

The worst AQI level was 54 (Moderate) at 5:09 PM, Aug 2, 2025 (Local Time) during the last 24 hours.

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

The AQI levels in Erfelek remained stable over the last 24 hours as around 50.958333333333336 .

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

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