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Oster Air Quality Index (AQI) | Air Pollution

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

Last Updated: 2025-08-31 07:55:14 AM (Local Time)

location image
Live AQI
51(AQI-US)
Air Quality is
Moderate
pm10 :  26 µg/m³
PM2.5 :  9 µg/m³
Good
050
Moderate
100
Poor
150
Unhealthy
200
Severe
300
Hazardous
301+
aqi moderate level.webp in Oster
sunny

21 °C

Sunny
Humidity
Humidity41 %
Wind Speed
Wind Speed8 km/h
UV Index
UV Index0
Last Updated: 2025-08-31 07:55:14 AM (Local Time)
Map

Oster

Major Air Pollutants

Oster

PM2.5's Icon

Particulate Matter(PM2.5)

9µg/m³

PM10's Icon

Particulate Matter(PM10)

26µg/m³

CO's Icon

Carbon Monoxide(CO)

329ppb

SO2's Icon

Sulfur Dioxide(SO2)

1ppb

NO2's Icon

Nitrogen Dioxide(NO2)

4ppb

O3's Icon

Ozone(O3)

16ppb

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AQI Graph

Historical Air Quality Data

Oster

24 Hours
AQI
Oster
AQI
.
30-08-2025Time31-08-2025
39
Min.at 8:10 AM on 30th Aug
50
Max.at 4:10 AM on 31st Aug

Want air quality data?

Download 2024 Annual Data

World Air Quality Report

Globe

AQI Trends - Annual Air Quality Changes

Oster, Chernihivska Oblast, Ukraine

AQI
Year
.
AQI

Annual AQI Trends

2022
49AQI
2023
43AQI
-12%
Fall
2024
45AQI
5%
Rise
2025
39AQI
-13%
Fall
Overall Annual Percentage (%) change of AQI in (2022 to 2025)
-7%
Fall (Improved AQI)

Most & Least Polluted Months

Most PollutedMarch, 202562AQI
Least PollutedMay, 202521AQI

* This data analysis is from year 2022 - 2025

Oster's Locations

Real-time Air Pollution Level

Location
Status
AQI
PM2.5(µg/m³)
PM10(µg/m³)
Temp.(°C)
Humi.(%)
Moderate
51
9
26
18
86

Ukraine's Metro Cities

Air Quality Index

Dnipro City AQI

Dnipro

41

temp.24°C
hum.29%
Kharkiv City AQI

Kharkiv

52

temp.23°C
hum.30%
Kyiv City AQI

Kyiv

45

temp.21°C
hum.40%
Lviv City AQI

Lviv

38

temp.17°C
hum.79%
Mariupol City AQI

Mariupol

38

temp.24°C
hum.53%

Air Quality Calendar 2025

Oster

2025
AQI
January
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1 Jan
49
2 Jan
46
3 Jan
47
4 Jan
47
5 Jan
54
6 Jan
44
7 Jan
48
8 Jan
46
9 Jan
44
10 Jan
42
11 Jan
40
12 Jan
42
13 Jan
47
14 Jan
55
15 Jan
50
16 Jan
56
17 Jan
54
18 Jan
59
19 Jan
99
20 Jan
74
21 Jan
65
22 Jan
66
23 Jan
64
24 Jan
54
25 Jan
53
26 Jan
50
27 Jan
46
28 Jan
47
29 Jan
40
30 Jan
45
31 Jan
50
February
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1 Feb
39
2 Feb
48
3 Feb
48
4 Feb
58
5 Feb
61
6 Feb
64
7 Feb
49
8 Feb
49
9 Feb
54
10 Feb
59
11 Feb
57
12 Feb
57
13 Feb
70
14 Feb
97
15 Feb
50
16 Feb
51
17 Feb
72
18 Feb
77
19 Feb
60
20 Feb
60
21 Feb
46
22 Feb
44
23 Feb
46
24 Feb
51
25 Feb
57
26 Feb
67
27 Feb
62
28 Feb
64
March
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1 Mar
61
2 Mar
54
3 Mar
53
4 Mar
52
5 Mar
51
6 Mar
55
7 Mar
55
8 Mar
67
9 Mar
70
10 Mar
70
11 Mar
96
12 Mar
104
13 Mar
59
14 Mar
53
15 Mar
59
16 Mar
54
17 Mar
50
18 Mar
53
19 Mar
58
20 Mar
56
21 Mar
56
22 Mar
63
23 Mar
58
24 Mar
54
25 Mar
66
26 Mar
81
27 Mar
64
28 Mar
63
29 Mar
62
30 Mar
63
31 Mar
53
April
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1 Apr
54
2 Apr
54
3 Apr
54
4 Apr
57
5 Apr
50
6 Apr
30
7 Apr
30
8 Apr
24
9 Apr
36
10 Apr
26
11 Apr
34
12 Apr
39
13 Apr
36
14 Apr
30
15 Apr
35
16 Apr
35
17 Apr
35
18 Apr
37
19 Apr
34
20 Apr
44
21 Apr
46
22 Apr
44
23 Apr
39
24 Apr
44
25 Apr
38
26 Apr
27
27 Apr
29
28 Apr
33
29 Apr
41
30 Apr
33
May
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1 May
28
2 May
17
3 May
23
4 May
21
5 May
24
6 May
28
7 May
26
8 May
18
9 May
20
10 May
19
11 May
20
12 May
20
13 May
19
14 May
21
15 May
21
16 May
19
17 May
21
18 May
18
19 May
17
20 May
17
21 May
20
22 May
19
23 May
18
24 May
20
25 May
30
26 May
28
27 May
18
28 May
18
29 May
20
30 May
19
31 May
24
June
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1 Jun
19
2 Jun
19
3 Jun
25
4 Jun
25
5 Jun
24
6 Jun
27
7 Jun
30
8 Jun
30
9 Jun
31
10 Jun
25
11 Jun
23
12 Jun
25
13 Jun
25
14 Jun
23
15 Jun
22
16 Jun
23
17 Jun
27
18 Jun
25
19 Jun
25
20 Jun
21
21 Jun
19
22 Jun
19
23 Jun
16
24 Jun
18
25 Jun
18
26 Jun
16
27 Jun
16
28 Jun
18
29 Jun
17
30 Jun
19
July
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1 Jul
15
2 Jul
14
3 Jul
16
4 Jul
24
5 Jul
21
6 Jul
19
7 Jul
25
8 Jul
27
9 Jul
29
10 Jul
28
11 Jul
22
12 Jul
22
13 Jul
21
14 Jul
23
15 Jul
28
16 Jul
25
17 Jul
25
18 Jul
25
19 Jul
22
20 Jul
20
21 Jul
21
22 Jul
23
23 Jul
21
24 Jul
17
25 Jul
20
26 Jul
22
27 Jul
27
28 Jul
27
29 Jul
27
30 Jul
31
31 Jul
35
August
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1 Aug
37
2 Aug
40
3 Aug
37
4 Aug
35
5 Aug
35
6 Aug
32
7 Aug
27
8 Aug
21
9 Aug
20
10 Aug
26
11 Aug
33
12 Aug
34
13 Aug
38
14 Aug
42
15 Aug
43
16 Aug
44
17 Aug
41
18 Aug
27
19 Aug
35
20 Aug
39
21 Aug
39
22 Aug
39
23 Aug
39
24 Aug
38
25 Aug
35
26 Aug
33
27 Aug
35
28 Aug
37
29 Aug
40
30 Aug
-
31 Aug
-
Good
050
Moderate
100
Poor
150
Unhealthy
200
Severe
300
Hazardous
301+

Health Advice For People Living In

Oster

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 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

Oster

  • asthma due to air pollution in OsterAsthma
  • heart due to air pollution in OsterHeart Issues
  • allergy due to air pollution in OsterAllergies
  • sinus due to air pollution in OsterSinus
  • flu due to air pollution in OsterCold/Flu
  • copd due to air pollution in OsterChronic (COPD)
asthma due to air pollution in Oster

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

Ukraine

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.

Bila Tserkva, Ukraine

58
Moderate
4xabove Standard

2.

Tetiyiv, Ukraine

56
Moderate
4xabove Standard

3.

Chaiky, Ukraine

55
Moderate
4xabove Standard

4.

Bucha, Ukraine

54
Moderate
4xabove Standard

5.

Radomyshl, Ukraine

54
Moderate
4xabove Standard

6.

Fastiv, Ukraine

54
Moderate
4xabove Standard

7.

Kharkiv, Ukraine

54
Moderate
4xabove Standard

8.

Vyshneve, Ukraine

53
Moderate
4xabove Standard

9.

Novohrad Volynskyi, Ukraine

53
Moderate
4xabove Standard

10.

Irpin, Ukraine

53
Moderate
4xabove Standard

Last Updated: 31 Aug 2025, 05:06 AM

AQI City Rankings

Air Quality Solutions For Oster

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
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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.

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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 Oster

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 Oster

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.

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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 Oster

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 Oster

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 Oster

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 Oster

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 Oster

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 Oster

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 Oster

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 Oster

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 Oster

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 Oster

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 Oster

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.

Oster'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 Oster
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 Oster

Frequently Asked Questions About Air Quality

What is the current AQI level in Oster?

The current real-time AQI level in Oster is 51 (Moderate). This was last updated 2025-08-31 07:55:14 AM (Local Time).

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

The best AQI level was 39 (Good) at 8:10 AM, Aug 30, 2025 (Local Time) during the last 24 hours.

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

The worst AQI level was 50 (Good) at 4:10 AM (Local Time) during the last 24 hours.

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

The AQI levels in Oster have been fluctuating throughout the last 24 hours. The levels have increased by highest 50 at 4:10 AM (Local Time), lowest 39 at 8:10 AM, Aug 30, 2025 (Local Time).

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

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.

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Over 2 lakh residents reported air pollution hospitalisations in Delhi from 2022 to 2024. 

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Air Quality Monitor

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

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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.

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Cair +

Indoor Air Quality Monitor

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

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