Air Pollution in Wernigerode: Real-time Air Quality Index and smog alert.

The latest data Last 7 days
Current data from stations: Wernigerode/Bahnhof Brocken
Locations: « Landkreis Harz Wernigerode Brockenhaus »
Pollution and air quality forecast for Wernigerode. Today is Thursday, May 1, 2025. The following air pollution values have been recorded for Wernigerode:
  1. particulate matter (PM10) suspended dust - 29 (Moderate)
  2. particulate matter (PM2.5) dust - 19 (Moderate)
  3. nitrogen dioxide (NO2) - 13 (Good)
  4. carbon monoxide (CO) - 386 (Good)
  5. ozone (O3) - 56 (Good)
  6. sulfur dioxide (SO2) - 4 (Good)
Real-time Air Quality Index (AQI) for Wernigerode, Monday, July 31, 2023: 2.

air quality index: 1
AQI 2 Moderate

What is the air quality in Wernigerode today? Is the air polluted in Wernigerode?. Is there smog?

Today (Monday, July 31, 2023) air quality is moderate in Wernigerode. Some pollutants in Wernigerode may slightly affect very few hypersensitive individuals. Air pollutants in Wernigerode may cause minor breathing discomfort to sensitive people.


What is the level of PM10 today in Wernigerode? (particulate matter (PM10) suspended dust)
The current level of particulate matter PM10 in Wernigerode is: 29 (Moderate) The highest PM10 values usually occur in month: 23 (March 2018). The lowest value of particulate matter PM10 pollution in Wernigerode is usually recorded in: September (4.4).

What is the current level of PM2.5 in Wernigerode? (particulate matter (PM2.5) dust)
Today's PM2.5 level is: 19 (Moderate) For comparison, the highest level of PM2.5 in Wernigerode in the last 7 days was: 35 (Wednesday, January 10, 2024) and the lowest: 9 (Wednesday, January 17, 2024).

How high is the level of NO2? (nitrogen dioxide (NO2))
13 (Good)

How high is the CO level? (carbon monoxide (CO))
386 (Good)

How is the O3 level today in Wernigerode? (ozone (O3))
56 (Good)

What is the level of SO2 pollution? (sulfur dioxide (SO2))
4 (Good)



Current data Monday, July 31, 2023, 12:00 AM

PM10 29 (Moderate)

3 (Good)

PM2,5 19 (Moderate)

NO2 13 (Good)

CO 386 (Good)

O3 56 (Good)

SO2 4 (Good)

Data on air pollution from recent days in Wernigerode

index 2024-01-10 2024-01-11 2024-01-12 2024-01-13 2024-01-14 2024-01-15 2024-01-16 2024-01-17 2023-07-31
so2 2
Good		 3
Good		 3
Good		 3
Good		 3
Good		 5
Good		 4
Good		 1
Good		 -
Good
no2 39
Good		 24
Good		 15
Good		 9
Good		 9
Good		 8
Good		 10
Good		 12
Good		 1
Good
pm10 41
Moderate		 17
Good		 13
Good		 13
Good		 13
Good		 16
Good		 18
Good		 10
Good		 -
Good
o3 13
Good		 34
Good		 45
Good		 53
Good		 51
Good		 62
Good		 65
Good		 52
Good		 62
Good
no 20
Good		 6
Good		 5
Good		 1
Good		 2
Good		 2
Good		 2
Good		 1
Good		 0
Good
pm25 35
Unhealthy for Sensitive Groups		 13
Moderate		 12
Good		 10
Good		 11
Good		 14
Moderate		 16
Moderate		 9
Good		 -
Good
co 631
Good		 376
Good		 312
Good		 285
Good		 298
Good		 294
Good		 325
Good		 235
Good		 -
Good
data source »

Air pollution in Wernigerode from September 2017 to May 2020

index 2020-05 2020-04 2020-03 2020-02 2020-01 2019-12 2019-11 2019-10 2019-09 2019-07 2019-06 2019-05 2019-04 2019-03 2019-02 2019-01 2018-12 2018-11 2018-10 2018-09 2018-08 2018-07 2018-06 2018-05 2018-04 2018-03 2018-02 2018-01 2017-12 2017-11 2017-10 2017-09
co 215 (Good) 206 (Good) 230 (Good) 231 (Good) 269 (Good) 283 (Good) 268 (Good) 91 (Good) 72 (Good) 158 (Good) 216 (Good) 246 (Good) 290 (Good) 309 (Good) 424 (Good) 318 (Good) 317 (Good) 306 (Good) 274 (Good) 279 (Good) 261 (Good) 253 (Good) 237 (Good) 263 (Good) 287 (Good) 309 (Good) 283 (Good) 303 (Good) 297 (Good) 290 (Good) 286 (Good) 325 (Good)
pm10 7.7 (Good) 14 (Good) 12 (Good) 17 (Good) 16 (Good) - (Good) 6.1 (Good) 5.2 (Good) 4.4 (Good) 14 (Good) 17 (Good) 15 (Good) 20 (Good) 16 (Good) 17 (Good) 14 (Good) 15 (Good) 17 (Good) 17 (Good) 15 (Good) 17 (Good) 16 (Good) 19 (Good) 19 (Good) 20 (Moderate) 23 (Moderate) 20 (Good) 13 (Good) 12 (Good) 15 (Good) 16 (Good) 20 (Moderate)
so2 0.7 (Good) 1.4 (Good) 1.3 (Good) 2 (Good) 1 (Good) 0.84 (Good) 0.88 (Good) 0.65 (Good) 0.77 (Good) 2.2 (Good) 2.1 (Good) 1.8 (Good) 2.3 (Good) 2.1 (Good) 2.3 (Good) 2.2 (Good) 2.8 (Good) 1.4 (Good) 2.1 (Good) 2.1 (Good) 1.8 (Good) 1.8 (Good) 1.6 (Good) 1.3 (Good) 2.2 (Good) 2.1 (Good) 1.4 (Good) 1.7 (Good) 2 (Good) 1.4 (Good) 2.1 (Good) 2.1 (Good)
no2 4.3 (Good) 5.3 (Good) 6.3 (Good) 5 (Good) 8.2 (Good) 5.4 (Good) 6.2 (Good) 1.9 (Good) 1.8 (Good) 5.2 (Good) 4.4 (Good) 6.3 (Good) 11 (Good) 6.3 (Good) 10 (Good) 8.7 (Good) 7.3 (Good) 10 (Good) 8.3 (Good) 9.8 (Good) 8.8 (Good) 6.5 (Good) 5.1 (Good) 7.8 (Good) 8.6 (Good) 10 (Good) 13 (Good) 8.8 (Good) 9.5 (Good) 9.6 (Good) 7.7 (Good) 10 (Good)
o3 76 (Moderate) 83 (Moderate) 66 (Good) 65 (Good) 57 (Good) 51 (Good) 31 (Good) 17 (Good) 24 (Good) 69 (Good) 87 (Moderate) 72 (Moderate) 73 (Moderate) 70 (Moderate) 61 (Good) 57 (Good) 54 (Good) 41 (Good) 58 (Good) 64 (Good) 75 (Moderate) 82 (Moderate) 76 (Moderate) 80 (Moderate) 79 (Moderate) 64 (Good) 55 (Good) 51 (Good) 51 (Good) 48 (Good) 57 (Good) 48 (Good)
data source »

Wernigerode/Bahnhof

Wednesday, January 17, 2024, 9:00 AM

PM10 29 (Moderate)

particulate matter (PM10) suspended dust

5.3 (Good)

index_name_no

PM2,5 19 (Moderate)

particulate matter (PM2.5) dust

NO2 24 (Good)

nitrogen dioxide (NO2)

CO 386 (Good)

carbon monoxide (CO)

O3 48 (Good)

ozone (O3)

SO2 3.8 (Good)

sulfur dioxide (SO2)

Brocken

Monday, July 31, 2023, 12:00 AM

O3 63 (Good)

ozone (O3)

NO2 1.8 (Good)

nitrogen dioxide (NO2)

-0.02 (Good)

index_name_no

Wernigerode/Bahnhof

index 2024-01-17 2024-01-16 2024-01-15 2024-01-14 2024-01-13 2024-01-12 2024-01-11 2024-01-10
so2 0.9 3.8 4.6 3.2 2.8 3.1 2.9 1.6
no2 12 9.8 8 8.9 8.8 15 24 39
pm10 9.6 18 16 13 13 13 17 41
o3 52 65 62 51 53 45 34 13
no 1.5 1.9 2 1.8 1.4 4.5 6.1 20
pm25 8.8 16 14 11 10 12 13 35
co 235 325 294 298 285 312 376 631

Brocken

index 2023-07-31
o3 62
no2 1.1
no 0.06

DEST011

index 2020-05 2020-04 2020-03 2020-02 2020-01 2019-12 2019-11 2019-10 2019-09 2019-07 2019-06 2019-05 2019-04 2019-03 2019-02 2019-01 2018-12 2018-11 2018-10 2018-09 2018-08 2018-07 2018-06 2018-05 2018-04 2018-03 2018-02 2018-01 2017-12 2017-11 2017-10 2017-09
pm10 7.7 14 12 17 16 - 6.1 5.2 4.4 14 17 15 20 16 17 14 15 17 17 15 17 16 19 19 20 23 20 13 12 15 16 20
co 215 206 230 231 269 283 268 91 72 158 216 246 290 309 424 318 317 306 274 279 261 253 237 263 287 309 283 303 297 290 286 325
so2 1.1 1.5 1.6 2.7 1.3 1.3 0.99 0.77 0.79 2.9 1.9 1.8 1.5 2.7 2.7 3.2 4.7 1.1 2.9 2.8 2.4 2.5 2.3 1.1 2.8 2.3 1.6 2.9 3.1 2.1 3.8 1.9
no2 6.8 8 8.2 6.8 14 9.9 11 2.5 2.4 8.6 7.3 10 16 8 15 14 11 16 14 16 15 11 8.3 14 14 17 21 15 15 16 13 17
o3 63 69 57 63 39 40 14 13 20 61 68 59 51 63 47 47 45 24 43 46 59 59 58 56 61 51 42 42 42 36 46 24

DEST039

index 2020-05 2020-04 2020-03 2020-02 2020-01 2019-12 2019-11 2019-10 2019-09 2019-07 2019-06 2019-05 2019-04 2019-03 2019-02 2019-01 2018-12 2018-11 2018-10 2018-09 2018-08 2018-07 2018-06 2018-05 2018-04 2018-03 2018-02 2018-01 2017-12 2017-11 2017-10 2017-09
so2 0.34 1.2 1 1.2 0.75 0.42 0.78 0.53 0.75 1.4 2.4 1.9 3.1 1.6 1.9 1.3 0.93 1.7 1.3 1.4 1.1 1.1 0.92 1.5 1.7 1.9 1.1 0.56 0.95 0.76 0.5 2.3
no2 1.8 2.6 4.3 3.2 2.6 0.95 1.8 1.4 1.2 1.8 1.6 2.6 5.3 4.5 6.2 3.9 3.5 4.2 3 3.9 3 2.1 1.8 1.9 2.8 3 4.9 2.6 4 3.5 2.6 4.2
o3 88 97 74 68 74 62 49 21 27 77 107 85 95 77 75 67 63 59 72 82 90 104 94 104 98 76 67 60 59 59 68 72

* Pollution data source: https://openaq.org (EEA Germany) The data is licensed under CC-By 4.0