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Oster Air Quality Index (AQI) | Air Pollution

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

Last Updated: 2025-10-20 08:11:27 AM (Local Time)

location image
Live AQI
55(AQI-US)
Air Quality is
Moderate
pm10 :  17 µg/m³
PM2.5 :  11 µg/m³
Good
050
Moderate
100
Poor
150
Unhealthy
200
Severe
300
Hazardous
301+
aqi moderate level.webp in Oster
mist

3 °C

Mist
Humidity
Humidity95 %

Wind Speed
Wind Speed10 km/h

UV Index
UV Index0
Last Updated: 2025-10-20 08:11:27 AM (Local Time)


Map

Oster

Major Air Pollutants

Oster

AQI Graph

Historical Air Quality Data

Oster

Oster
AQI
.
19-10-2025Time20-10-2025
39
Min.at 8:17 AM on 19th Oct
68
Max.at 5:05 AM on 20th Oct

Download 2024 Annual Data

World Air Quality Report

Globe

AQI Trends - Annual Air Quality Changes

Oster, Chernihivska Oblast, Ukraine

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
55
11
17
3
95

Ukraine's Metro Cities

Air Quality Index

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.

Oster's AQI Data Analytics Solutions

Air quality data monitoring platforms

Mobile AppMobile App
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aqi air quality app for Oster
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Empower Your Decisions with Reliable Data

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 55 (Moderate). This was last updated 2025-10-20 08:11:27 AM (Local Time).

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

The best AQI level was 39 (Good) at 8:17 AM, Oct 19, 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 68 (Moderate) at 5:05 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 68 at 5:05 AM (Local Time), lowest 39 at 8:17 AM, Oct 19, 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.