| Feinstaub-Messwerte Davis III Willich | 
| PM 10 - aktuelle Werte | PM 2,5 - aktuelle Werte | ||
| 
		  Aktuell: sehr gut 		  		  
			  
			   | 
               3.9 µg/m³ | 
	  
		  Aktuell: sehr gut 		  		  				
				
				 | 
               3.0 µg/m³ | 
|  max. Wert PM 10  min. Wert PM 10  | 
			   
			    10.1 µg/m³  0.1 µg/m³  | 
			    max. Wert PM 2,5  min. Wert PM 2,5  | 
			   
			    9.2 µg/m³  0.1 µg/m³  | 
			   
| PM 10 - Mittelwert | PM 2,5 - Mittelwert | ||
| 
			  
			  Heute: sehr gut 		  
			  
			  
			   | 
              
               3.0 µg/m³ | 
			  Heute: sehr gut 		  		   
			   
			   
			   
			    | 
               2.3 µg/m³ | 
| 
	  Gestern: sehr gut 		  		   
			   
			   
			    | 
              2.6 µg/m³ | 
  Gestern: sehr gut 		  		   			   
			   
			   
			    | 
               2.2 µg/m³ | 
| 
			   
			     Woche: sehr gut 		  		  
			   
			   
			   
			    | 
               3.0 µg/m³ | 
			   
			   
     Woche: sehr gut 		  		  			   
			   
			   
			    | 
               2.3 µg/m³ | 
| 
	    Vorwoche: sehr gut 		  		  		   
			   
			   
			   
			    | 
               5.1 µg/m³ | 
			   
			   
   Vorwoche: sehr gut 		  		  		 			   
			   
			   
			    | 
               4.5 µg/m³ | 
| 
   Monat: sehr gut 		  		  					   
			   
			   
			   
			    | 
               4.8 µg/m³ | 
  Monat: sehr gut 		  		  						   
			   
			   
			   
			    | 
               4.3 µg/m³ | 
 Vormonat: sehr gut 	    | 
               10.2 µg/m³ |  Vormonat: sehr gut 	    | 
               9.3 µg/m³ | 
| 
  Jahr: gut 		  					   
			   
			   
			   
			   
			    | 
               15.1 µg/m³ | 
  Jahr: gut 		  								   
			   
			   
			   
			    | 
               13.4 µg/m³ | 
| Temperatur: | 13,8 °C | Feuchte: | 76 % | 
| CO₂ Sensor: 981.0 ppm gute Luftqualität | 
| 
Feinstaubwerte PM 2,5 - Stundenwerte Montag, 3. November 2025  | 
| Stunde | 00-01 | 01-02 | 02-03 | 03-04 | 04-05 | 05-06 | 06-07 | 07-08 | 08-09 | 09-10 | 10-11 | 11-12 | 
| Min. | 0.5 | 1.2 | 1.3 | 0.0 | 0.6 | 0.4 | 1.1 | 1.0 | 0.8 | 0.8 | 0.5 | 0.9 | 
| Max. | 4.2 | 5.0 | 5.2 | 0.0 | 4.3 | 4.5 | 4.6 | 6.3 | 6.3 | 4.6 | 4.7 | 4.3 | 
| Ø | 2.6 | 2.7 | 2.5 | 1.8 | 1.7 | 2.1 | 2.3 | 2.8 | 2.2 | 1.8 | 1.9 | 
| Stunde | 12-13 | 13-14 | 14-15 | 15-16 | 16-17 | 17-18 | 18-19 | 19-20 | 20-21 | 21-22 | 22-23 | 23-24 | 
| Min. | 0.2 | 0.3 | 0.1 | 0.2 | 0.0 | 0.9 | 0.7 | 1.2 | 1.7 | 1.7 | 2.4 | 2.1 | 
| Max. | 3.1 | 3.6 | 2.5 | 3.6 | 0.0 | 3.5 | 4.2 | 4.3 | 7.7 | 9.2 | 7.3 | 4.9 | 
| Ø | 1.4 | 1.1 | 1.2 | 1.3 | 1.9 | 2.0 | 2.7 | 3.8 | 3.7 | 4.3 | 2.9 | 
| 
Feinstaubwerte PM 10 - Stundenwerte Montag, 3. November 2025  | 
| Stunde | 00-01 | 01-02 | 02-03 | 03-04 | 04-05 | 05-06 | 06-07 | 07-08 | 08-09 | 09-10 | 10-11 | 11-12 | 
| Min. | 1.2 | 1.4 | 1.9 | 0.0 | 0.7 | 0.4 | 1.2 | 1.2 | 0.8 | 0.8 | 1.1 | 1.0 | 
| Max. | 5.8 | 6.0 | 7.1 | 0.0 | 4.8 | 6.1 | 5.9 | 6.3 | 7.6 | 5.9 | 5.4 | 5.2 | 
| Ø | 3.3 | 3.2 | 3.5 | 2.3 | 2.5 | 2.9 | 3.1 | 3.5 | 2.9 | 2.7 | 2.6 | 
| Stunde | 12-13 | 13-14 | 14-15 | 15-16 | 16-17 | 17-18 | 18-19 | 19-20 | 20-21 | 21-22 | 22-23 | 23-24 | 
| Min. | 0.9 | 0.4 | 0.1 | 0.5 | 0.0 | 1.0 | 1.0 | 1.3 | 1.7 | 1.7 | 2.4 | 2.2 | 
| Max. | 5.6 | 4.6 | 3.4 | 3.6 | 5.6 | 6.2 | 5.4 | 8.0 | 10.1 | 8.8 | 5.2 | 
| Ø | 2.1 | 1.7 | 1.7 | 1.8 | 2.6 | 2.5 | 3.1 | 4.3 | 4.2 | 4.8 | 3.5 | 
| 
Feinstaubwerte PM 2,5 - Stundenwerte Sonntag, 02. November 2025  | 
| Stunde | 00-01 | 01-02 | 02-03 | 03-04 | 04-05 | 05-06 | 06-07 | 07-08 | 08-09 | 09-10 | 10-11 | 11-12 | 
| Min. | 1.6 | 0.5 | 0.8 | 0.6 | 1.0 | 1.0 | 1.3 | 1.0 | 0.6 | 1.4 | 1.1 | 0.3 | 
| Max. | 5.3 | 3.1 | 3.9 | 4.1 | 3.2 | 5.3 | 4.8 | 4.8 | 5.4 | 7.4 | 6.0 | 4.6 | 
| Ø | 3.0 | 1.9 | 1.9 | 1.7 | 1.9 | 2.3 | 2.5 | 2.3 | 2.6 | 3.5 | 2.7 | 1.7 | 
| Stunde | 12-13 | 13-14 | 14-15 | 15-16 | 16-17 | 17-18 | 18-19 | 19-20 | 20-21 | 21-22 | 22-23 | 23-24 | 
| Min. | 0.4 | 0.3 | 0.2 | 0.0 | 0.0 | 0.5 | 1.1 | 1.6 | 3.4 | 0.0 | 1.6 | 1.8 | 
| Max. | 6.3 | 3.5 | 4.0 | 2.8 | 1.7 | 4.6 | 6.3 | 6.0 | 3.4 | 0.0 | 6.1 | 5.0 | 
| Ø | 1.5 | 1.0 | 1.3 | 0.8 | 0.6 | 2.0 | 3.1 | 2.9 | 3.4 | 3.7 | 3.2 | 
| 
Feinstaubwerte PM 10 - Stundenwerte Sonntag, 02. November 2025  | 
| Stunde | 00-01 | 01-02 | 02-03 | 03-04 | 04-05 | 05-06 | 06-07 | 07-08 | 08-09 | 09-10 | 10-11 | 11-12 | 
| Min. | 2.3 | 0.5 | 0.8 | 0.6 | 1.0 | 1.1 | 1.8 | 1.3 | 0.6 | 2.0 | 1.1 | 0.8 | 
| Max. | 5.8 | 3.7 | 4.1 | 4.4 | 3.9 | 5.9 | 6.4 | 5.7 | 5.4 | 7.4 | 7.7 | 4.6 | 
| Ø | 3.4 | 2.2 | 2.2 | 2.0 | 2.3 | 2.8 | 3.2 | 2.9 | 3.2 | 4.1 | 3.2 | 2.2 | 
| Stunde | 12-13 | 13-14 | 14-15 | 15-16 | 16-17 | 17-18 | 18-19 | 19-20 | 20-21 | 21-22 | 22-23 | 23-24 | 
| Min. | 0.4 | 0.3 | 0.5 | 0.0 | 0.0 | 0.6 | 1.3 | 1.8 | 3.4 | 0.0 | 2.1 | 1.8 | 
| Max. | 6.3 | 3.7 | 4.0 | 3.3 | 2.1 | 5.4 | 7.0 | 6.3 | 3.4 | 0.0 | 7.2 | 6.4 | 
| Ø | 2.0 | 1.5 | 1.6 | 1.1 | 0.9 | 2.3 | 3.4 | 3.2 | 3.4 | 4.1 | 3.5 | 
| Feinstaubwerte PM 2,5 - Monat November | 
| Tag | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 
| Ø | 8.1 | 2.2 | 2.3 | 
| Tag | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | Ø | 
| Ø | 4.3 | 
| Feinstaubwerte PM 10 - Monat November | 
| Tag | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 
| Ø | 8.5 | 2.6 | 3.0 | 
| Tag | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | Ø | 
| Ø | 4.8 | 
| Feinstaubwerte PM 2,5 - Monat Oktober | 
| Tag | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 
| Ø | 21.8 | 14.5 | 14.0 | 4.5 | 3.4 | 7.0 | 13.7 | 17.9 | 11.6 | 15.9 | 29.9 | 23.5 | 8.9 | 12.5 | 6.8 | 6.7 | 
| Tag | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 | Ø | 
| Ø | 6.7 | 0.0 | 6.7 | 9.5 | 2.0 | 5.7 | 2.0 | 1.7 | 2.0 | 2.4 | 1.8 | 2.7 | 2.5 | 5.8 | 8.1 | 9.3 | 
| Feinstaubwerte PM 10 - Monat Oktober | 
| Tag | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 
| Ø | 23.8 | 15.1 | 14.5 | 5.2 | 5.4 | 8.2 | 14.7 | 18.8 | 12.4 | 16.9 | 32.8 | 26.5 | 9.3 | 13.0 | 7.1 | 7.1 | 
| Tag | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 | Ø | 
| Ø | 7.2 | 0.0 | 7.1 | 9.9 | 2.5 | 6.1 | 2.4 | 2.3 | 2.6 | 3.0 | 2.5 | 3.5 | 2.9 | 6.5 | 8.5 | 10.2 | 
| sehr niedrige Werte | niedrige Werte | mittlere Werte | hohe Werte | sehr hohe Werte | 
| 
CO₂-Konzentration - Stundenwerte Montag, 3. November 2025  | 
| Stunde | 00-01 | 01-02 | 02-03 | 03-04 | 04-05 | 05-06 | 06-07 | 07-08 | 08-09 | 09-10 | 10-11 | 11-12 | 
| Min. | 749.0 | 729.0 | 735.0 | 0.0 | 722.0 | 720.0 | 706.0 | 704.0 | 682.0 | 739.0 | 813.0 | 886.0 | 
| Max. | 763.0 | 753.0 | 751.0 | 0.0 | 735.0 | 737.0 | 734.0 | 727.0 | 739.0 | 813.0 | 891.0 | 1013.0 | 
| Ø | 755.4 | 742.9 | 741.1 | 728.8 | 726.3 | 720.9 | 717.9 | 697.2 | 762.8 | 858.8 | 938.1 | 
| Stunde | 12-13 | 13-14 | 14-15 | 15-16 | 16-17 | 17-18 | 18-19 | 19-20 | 20-21 | 21-22 | 22-23 | 23-24 | 
| Min. | 999.0 | 904.0 | 902.0 | 915.0 | 0.0 | 1050.0 | 946.0 | 913.0 | 1045.0 | 961.0 | 944.0 | 979.0 | 
| Max. | 1039.0 | 1009.0 | 1003.0 | 1005.0 | 1105.0 | 1048.0 | 1098.0 | 1092.0 | 1051.0 | 984.0 | 989.0 | 
| Ø | 1021.5 | 951.4 | 949.6 | 957.4 | 1084.9 | 998.8 | 1013.5 | 1064.1 | 1012.1 | 957.7 | 984.6 | 
| 
CO₂-Konzentration - Stundenwerte Sonntag, 02. November 2025  | 
| Stunde | 00-01 | 01-02 | 02-03 | 03-04 | 04-05 | 05-06 | 06-07 | 07-08 | 08-09 | 09-10 | 10-11 | 11-12 | 
| Min. | 846.0 | 841.0 | 846.0 | 827.0 | 831.0 | 823.0 | 818.0 | 770.0 | 709.0 | 714.0 | 763.0 | 731.0 | 
| Max. | 861.0 | 857.0 | 856.0 | 853.0 | 845.0 | 841.0 | 838.0 | 836.0 | 771.0 | 787.0 | 802.0 | 792.0 | 
| Ø | 852.4 | 849.9 | 851.1 | 839.7 | 838.4 | 831.3 | 830.2 | 811.6 | 731.6 | 742.4 | 783.8 | 747.4 | 
| Stunde | 12-13 | 13-14 | 14-15 | 15-16 | 16-17 | 17-18 | 18-19 | 19-20 | 20-21 | 21-22 | 22-23 | 23-24 | 
| Min. | 709.0 | 703.0 | 689.0 | 691.0 | 667.0 | 667.0 | 734.0 | 709.0 | 710.0 | 750.0 | 751.0 | 
| Max. | 734.0 | 725.0 | 716.0 | 711.0 | 704.0 | 780.0 | 757.0 | 749.0 | 710.0 | 764.0 | 763.0 | 
| Ø | 718.2 | 716.3 | 697.7 | 701.9 | 689.3 | 723.9 | 746.5 | 729.4 | 710.0 | 756.9 | 757.0 | 
| CO₂-Konzentration - Monat November | 
| Tag | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 
| Ø | 1042.2 | 770.3 | 879.4 | 
| Tag | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 
| Ø | 
| Tag | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | Ø | 
| Ø | 902.0 | 
| sehr gute Luftqualität | gute Luftqualität | Lüften empfohlen | Lüften erforderlich | gefährlich |