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City Hall Air Quality Index (AQI) | Air Pollution

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

Last Updated: 07 Aug 2025, 03:54am (Local Time)

Live AQI

26(AQI-US)

Air Quality is

Good

pm10 : 11 µg/m³

PM2.5 : 5 µg/m³

Good

050

Moderate

100

Poor

150

Unhealthy

200

Severe

300

Hazardous

301+

8 °C

Last Updated: 07 Aug 2025, 03:54am (Local Time)

Map

City Hall

Major Air Pollutants
City Hall

Particulate Matter(PM2.5)

5µg/m³

Particulate Matter(PM10)

11µg/m³

Carbon Monoxide(CO)

10ppb

Sulfur Dioxide(SO2)

1ppb

Nitrogen Dioxide(NO2)

7ppb

Ozone(O3)

15ppb

Trending in Germany

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AQI Graph

Historical Air Quality Data
City Hall

24 Hours

AQI

City Hall

AQI

06-08-2025Time07-08-2025

Time	City Hall
04 AM	23
05 AM	20
06 AM	22
07 AM	22
08 AM	22
09 AM	24
10 AM	22
11 AM	24
12 PM	22
01 PM	22
02 PM	23
03 PM	22
04 PM	22
05 PM	22
06 PM	23
07 PM	22
08 PM	22
09 PM	22
10 PM	23
11 PM	23
12 AM	24
01 AM	22
02 AM	22
03 AM	25

Min.at 5:09 AM on 6th Aug

Max.at 3:09 AM on 7th Aug

Want air quality data?

AQI Trends - Annual Air Quality Changes
City Hall, Hemau, Bavaria, Germany

AQI

Year

AQI

AQI	AQI
Mar 2020	35
Apr 2020	37
May 2020	34
Jun 2020	31
Jul 2020	33
Aug 2020	32
Sep 2020	28
Oct 2020	19
Nov 2020	22
Dec 2020	21
Jan 2021	21
Feb 2021	29
Mar 2021	32
Apr 2021	30
May 2021	29
Jun 2021	32
Jul 2021	27
Aug 2021	24
Sep 2021	25
Oct 2021	21
Nov 2021	18
Dec 2021	18
Jan 2022	20
Feb 2022	26
Mar 2022	34
Apr 2022	31
May 2022	33
Jun 2022	34
Jul 2022	36
Aug 2022	30
Sep 2022	24
Oct 2022	22
Nov 2022	17
Dec 2022	23
Jan 2023	20
Feb 2023	28
Mar 2023	25
Apr 2023	13
May 2023	14
Jun 2023	15
Jul 2023	14
Aug 2023	14
Sep 2023	16
Oct 2023	19
Nov 2023	13
Dec 2023	15
Jan 2024	19
Feb 2024	14
Mar 2024	20
Apr 2024	15
May 2024	11
Jun 2024	11
Jul 2024	12
Aug 2024	14
Sep 2024	16
Oct 2024	25
Nov 2024	48
Dec 2024	40
Jan 2025	48
Feb 2025	61
Mar 2025	52
Apr 2025	31
May 2025	27
Jun 2025	32
Jul 2025	26
Aug 2025	22

Annual AQI Trends

2020

28AQI

2021

25AQI

-11%

Fall

2022

27AQI

Rise

2023

17AQI

-37%

Fall

2024

21AQI

24%

Rise

2025

39AQI

86%

Rise

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

14%

Rise (Worsened AQI)

Most & Least Polluted Months

Most PollutedFebruary, 202561AQI

Least PollutedJune, 202411AQI

* This data analysis is from year 2020 - 2025

Air Quality Calendar 2025
City Hall

2025

AQI

January

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
29 Dec -	30 Dec -	31 Dec -	1 Jan 69	2 Jan 59	3 Jan 52	4 Jan 47
5 Jan 49	6 Jan 46	7 Jan 40	8 Jan 34	9 Jan 31	10 Jan 28	11 Jan 31
12 Jan 31	13 Jan 37	14 Jan 50	15 Jan 53	16 Jan 54	17 Jan 53	18 Jan 56
19 Jan 60	20 Jan 61	21 Jan 63	22 Jan 63	23 Jan 59	24 Jan 55	25 Jan 53
26 Jan 50	27 Jan 46	28 Jan 40	29 Jan 34	30 Jan 35	31 Jan 35	1 Feb 38

February

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
26 Jan 50	27 Jan 46	28 Jan 40	29 Jan 34	30 Jan 35	31 Jan 35	1 Feb 38
2 Feb 43	3 Feb 52	4 Feb 59	5 Feb 63	6 Feb 59	7 Feb 57	8 Feb 62
9 Feb 70	10 Feb 79	11 Feb 78	12 Feb 74	13 Feb 66	14 Feb 67	15 Feb 63
16 Feb 59	17 Feb 58	18 Feb 60	19 Feb 61	20 Feb 66	21 Feb 70	22 Feb 70
23 Feb 67	24 Feb 62	25 Feb 61	26 Feb 56	27 Feb 53	28 Feb 48	1 Mar 45

March

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
23 Feb 67	24 Feb 62	25 Feb 61	26 Feb 56	27 Feb 53	28 Feb 48	1 Mar 45
2 Mar 45	3 Mar 48	4 Mar 51	5 Mar 54	6 Mar 58	7 Mar 60	8 Mar 62
9 Mar 64	10 Mar 64	11 Mar 58	12 Mar 55	13 Mar 54	14 Mar 52	15 Mar 52
16 Mar 49	17 Mar 46	18 Mar 42	19 Mar 45	20 Mar 50	21 Mar 49	22 Mar 50
23 Mar 52	24 Mar 49	25 Mar 52	26 Mar 55	27 Mar 51	28 Mar 50	29 Mar 53
30 Mar 48	31 Mar 39	1 Apr 37	2 Apr 38	3 Apr 40	4 Apr 40	5 Apr 39

April

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
30 Mar 48	31 Mar 39	1 Apr 37	2 Apr 38	3 Apr 40	4 Apr 40	5 Apr 39
6 Apr 25	7 Apr 25	8 Apr 25	9 Apr 29	10 Apr 36	11 Apr 40	12 Apr 40
13 Apr 40	14 Apr 40	15 Apr 38	16 Apr 35	17 Apr 39	18 Apr 27	19 Apr 25
20 Apr 26	21 Apr 24	22 Apr 22	23 Apr 23	24 Apr 22	25 Apr 23	26 Apr 27
27 Apr 26	28 Apr 29	29 Apr 32	30 Apr 32	1 May 37	2 May 40	3 May 43

May

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
27 Apr 26	28 Apr 29	29 Apr 32	30 Apr 32	1 May 37	2 May 40	3 May 43
4 May 34	5 May 27	6 May 24	7 May 26	8 May 27	9 May 26	10 May 25
11 May 25	12 May 26	13 May 28	14 May 30	15 May 29	16 May 25	17 May 24
18 May 24	19 May 24	20 May 25	21 May 27	22 May 29	23 May 25	24 May 25
25 May 27	26 May 25	27 May 25	28 May 23	29 May 21	30 May 22	31 May 25

June

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
1 Jun 27	2 Jun 30	3 Jun 31	4 Jun 29	5 Jun 24	6 Jun 20	7 Jun 18
8 Jun 18	9 Jun 22	10 Jun 37	11 Jun 44	12 Jun 41	13 Jun 42	14 Jun 41
15 Jun 45	16 Jun 36	17 Jun 33	18 Jun 38	19 Jun 42	20 Jun 37	21 Jun 34
22 Jun 34	23 Jun 37	24 Jun 32	25 Jun 31	26 Jun 33	27 Jun 30	28 Jun 28
29 Jun 28	30 Jun 30	1 Jul 29	2 Jul 30	3 Jul 35	4 Jul 33	5 Jul 35

July

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
29 Jun 28	30 Jun 30	1 Jul 29	2 Jul 30	3 Jul 35	4 Jul 33	5 Jul 35
6 Jul 34	7 Jul 29	8 Jul 21	9 Jul 21	10 Jul 22	11 Jul 23	12 Jul 23
13 Jul 26	14 Jul 28	15 Jul 28	16 Jul 29	17 Jul 23	18 Jul 24	19 Jul 26
20 Jul 29	21 Jul 26	22 Jul 20	23 Jul 20	24 Jul 22	25 Jul 25	26 Jul 28
27 Jul 29	28 Jul 24	29 Jul 23	30 Jul 23	31 Jul 22	1 Aug 21	2 Aug 22

August

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
27 Jul 29	28 Jul 24	29 Jul 23	30 Jul 23	31 Jul 22	1 Aug 21	2 Aug 22
3 Aug 21	4 Aug 22	5 Aug 23	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 -

Air Quality Solutions For City Hall
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 City Hall

Air Quality Solution For Offices

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Air Quality Solutions For Smart City

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air quality solutions for institutes for City Hall

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Air Quality Solutions for Restaurants

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Air Quality Solutions for RMC Plants

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Air Quality Solutions for Fitness Center

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Air Quality Solutions For Construction Sites

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Air Quality Solutions For Hospitals

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air quality solutions for bathroom for City Hall

Air Quality Solutions For Washroom | Bathroom

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Air Quality Solutions for Banks

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Air Quality Solutions For Real Estates

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City Hall'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 City Hall

Frequently Asked Questions About Air Quality

What is the current AQI level in City Hall?

The current real-time AQI level in City Hall is 26 (Good). This was last updated 07 Aug 2025, 03:54am (Local Time).

When was the best AQI level in City Hall in the last 24 hours?

The best AQI level was 20 (Good) at 5:09 AM, Aug 6, 2025 (Local Time) during the last 24 hours.

When was the worst AQI level in City Hall in the last 24 hours?

The worst AQI level was 25 (Good) at 3:09 AM (Local Time) during the last 24 hours.

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

The AQI levels in City Hall have been fluctuating throughout the last 24 hours. The levels have increased by highest 25 at 3:09 AM (Local Time), lowest 20 at 5:09 AM, Aug 6, 2025 (Local Time).

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

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