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

Current data from stations: DENI066

Locations: « Landkreis Hildesheim Hildesheim

Pollution and air quality forecast for Hildesheim. Today is Friday, May 2, 2025. The following air pollution values have been recorded for Hildesheim:

particulate matter (PM10) suspended dust - 21 (Moderate)
carbon monoxide (CO) - 369 (Good)
nitrogen dioxide (NO2) - 32 (Good)
particulate matter (PM2.5) dust - 11 (Good)

Real-time Air Quality Index (AQI) for Hildesheim, Wednesday, January 17, 2024: 2.

AQI 2 Moderate

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

Today (Wednesday, January 17, 2024) air quality is moderate in Hildesheim. Some pollutants in Hildesheim may slightly affect very few hypersensitive individuals. Air pollutants in Hildesheim may cause minor breathing discomfort to sensitive people.

What is the level of PM10 today in Hildesheim? (particulate matter (PM10) suspended dust)
The current level of particulate matter PM10 in Hildesheim is: 21 (Moderate)

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

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

What is the current level of PM2.5 in Hildesheim? (particulate matter (PM2.5) dust)
Today's PM2.5 level is: 11 (Good) For comparison, the highest level of PM2.5 in Hildesheim in the last 7 days was: 38 (Wednesday, January 10, 2024) and the lowest: 4 (Monday, January 15, 2024).

Current data Wednesday, January 17, 2024, 9:00 AM

PM10 21 (Moderate)

CO 369 (Good)

NO2 32 (Good)

PM2,5 11 (Good)

31 (Good)

Data on air pollution from recent days in Hildesheim

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
no2	46 Moderate	41 Moderate	31 Good	18 Good	18 Good	19 Good	29 Good	25 Good
co	957 Good	849 Good	582 Good	433 Good	294 Good	258 Good	356 Good	295 Good
pm25	38 Unhealthy for Sensitive Groups	31 Moderate	11 Good	5 Good	7 Good	4 Good	6 Good	9 Good
no	70 Good	45 Good	31 Good	14 Good	13 Good	15 Good	27 Good	18 Good
pm10	46 Moderate	34 Moderate	14 Good	7 Good	9 Good	7 Good	13 Good	15 Good

data source »

Quality of life in Hildesheim

Green and Parks in the City

Hildesheim 39%

Luxembourg: 83% Netherlands: 82% Czech Republic: 77% Belgium: 64% Liechtenstein: 88%

Pleasure of spending time in the city

Hildesheim 53%

Luxembourg: 85% Netherlands: 88% Czech Republic: 77% Belgium: 64% Liechtenstein: 94%

Air Pollution

Hildesheim 58%

Luxembourg: 19% Netherlands: 21% Czech Republic: 35% Belgium: 45% Liechtenstein: 6.3%

Garbage Disposal

Hildesheim 47%

Luxembourg: 84% Netherlands: 79% Czech Republic: 74% Belgium: 54% Liechtenstein: 100%

Availability and quality of drinking water

Hildesheim 39%

Luxembourg: 83% Netherlands: 92% Czech Republic: 84% Belgium: 70% Liechtenstein: 100%

Cleanliness and tidiness

Hildesheim 44%

Luxembourg: 82% Netherlands: 77% Czech Republic: 65% Belgium: 46% Liechtenstein: 94%

Noise and Light pollution

Hildesheim 67%

Luxembourg: 29% Netherlands: 31% Czech Republic: 44% Belgium: 54% Liechtenstein: 19%

Water Pollution

Hildesheim 67%

Luxembourg: 19% Netherlands: 17% Czech Republic: 28% Belgium: 42% Liechtenstein: 0%

Source: Numbeo

DENI066

Wednesday, January 17, 2024, 9:00 AM

PM10 21 (Moderate)

particulate matter (PM10) suspended dust

CO 369 (Good)

carbon monoxide (CO)

NO2 32 (Good)

nitrogen dioxide (NO2)

PM2,5 11 (Good)

particulate matter (PM2.5) dust

31 (Good)

index_name_no

DENI066

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
no2	25	29	19	18	18	31	41	46
co	295	356	258	294	433	582	849	957
pm25	9.4	6	4	6.6	5.3	11	31	38
no	18	27	15	13	14	31	45	70
pm10	15	13	7.2	8.5	7.1	14	34	46

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