Ustecky Kraj ไนโตรเจนไดออกไซด์ (NO₂) ระดับ

1.

Usti Nad Labem, Ustecky Kraj

ดี

1xbelow Standard

2.

Brno, Jihomoravsky Kraj

ดี

1xbelow Standard

3.

Slapanice, Jihomoravsky Kraj

ดี

1xbelow Standard

4.

Frydek Mistek, Moravskoslezsky Kraj

ดี

2xbelow Standard

5.

Pardubice, Pardubicky Kraj

ดี

2xbelow Standard

6.

Beroun, Stredocesky Kraj

ดี

2xbelow Standard

7.

Ostrava, Moravskoslezsky Kraj

ดี

2xbelow Standard

8.

Karvina, Moravskoslezsky Kraj

ดี

2xbelow Standard

9.

Hradec Kralove, Kralovehradecky Kraj

ดี

2xbelow Standard

10.

Prague, Praha

ดี

2xbelow Standard