Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
21
PM2.5
62
*
PM10
78
O3
0.5
CO
3
SO2
15
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
15 Mar
45
Excellent
Mon
16 Mar
78
Good
Tue
17 Mar
85
Good
Wed
18 Mar
71
Good
Thu
19 Mar
78
Good
Fri
20 Mar
78
Good
Sat
21 Mar
34
Excellent
Zhouzhi Air quality rank
Air quality in the last 12 months (Zhouzhi)
|
2026/02
|
116
|
116
|
104
|
114
|
142
|
153
|
82
|
79
|
89
|
130
|
129
|
104
|
85
|
105
|
76
|
61
|
192
|
105
|
83
|
68
|
197
|
284
|
147
|
62
|
70
|
72
|
66
|
56
|
|||
|
2026/01
|
79
|
124
|
155
|
75
|
59
|
61
|
61
|
72
|
63
|
61
|
79
|
79
|
96
|
104
|
107
|
94
|
122
|
150
|
79
|
42
|
81
|
101
|
139
|
179
|
186
|
151
|
157
|
178
|
159
|
96
|
119
|
|
2025/12
|
91
|
95
|
91
|
104
|
120
|
134
|
69
|
87
|
125
|
135
|
120
|
110
|
89
|
89
|
117
|
108
|
127
|
142
|
108
|
56
|
77
|
114
|
98
|
91
|
71
|
90
|
128
|
145
|
182
|
182
|
117
|
|
2025/11
|
64
|
79
|
109
|
134
|
128
|
89
|
54
|
53
|
68
|
84
|
85
|
86
|
82
|
90
|
95
|
67
|
31
|
32
|
44
|
56
|
71
|
75
|
58
|
85
|
77
|
126
|
144
|
85
|
69
|
63
|
|
|
2025/10
|
27
|
28
|
43
|
28
|
23
|
20
|
13
|
37
|
16
|
11
|
11
|
14
|
31
|
58
|
35
|
40
|
12
|
32
|
39
|
26
|
47
|
62
|
69
|
74
|
72
|
43
|
68
|
65
|
76
|
58
|
63
|
|
2025/09
|
45
|
37
|
48
|
23
|
33
|
45
|
54
|
40
|
49
|
53
|
34
|
20
|
42
|
52
|
52
|
35
|
24
|
11
|
14
|
35
|
22
|
16
|
19
|
32
|
48
|
50
|
41
|
20
|
34
|
42
|
|
|
2025/08
|
43
|
44
|
47
|
48
|
26
|
38
|
44
|
32
|
19
|
22
|
28
|
39
|
39
|
52
|
37
|
28
|
26
|
26
|
24
|
34
|
54
|
38
|
22
|
23
|
43
|
49
|
35
|
17
|
14
|
23
|
26
|
|
2025/07
|
32
|
36
|
27
|
28
|
14
|
20
|
27
|
37
|
44
|
42
|
38
|
47
|
48
|
43
|
36
|
46
|
44
|
31
|
38
|
28
|
31
|
51
|
32
|
24
|
23
|
30
|
29
|
35
|
37
|
41
|
40
|
|
2025/06
|
49
|
49
|
50
|
53
|
44
|
52
|
40
|
40
|
48
|
48
|
61
|
48
|
53
|
49
|
73
|
56
|
60
|
52
|
41
|
43
|
38
|
42
|
33
|
41
|
36
|
33
|
40
|
37
|
42
|
22
|
|
|
2025/05
|
97
|
68
|
86
|
71
|
117
|
441
|
165
|
98
|
83
|
53
|
51
|
58
|
40
|
74
|
72
|
68
|
214
|
117
|
72
|
70
|
72
|
83
|
53
|
49
|
39
|
40
|
53
|
50
|
44
|
53
|
47
|
|
2025/04
|
83
|
92
|
89
|
113
|
100
|
90
|
72
|
90
|
109
|
97
|
130
|
377
|
150
|
80
|
57
|
121
|
105
|
141
|
110
|
73
|
76
|
133
|
93
|
64
|
80
|
71
|
46
|
46
|
60
|
110
|
|
|
2025/03
|
182
|
63
|
31
|
52
|
71
|
72
|
81
|
93
|
81
|
80
|
229
|
218
|
103
|
43
|
58
|
52
|
56
|
47
|
51
|
60
|
68
|
74
|
83
|
67
|
56
|
225
|
230
|
112
|
88
|
85
|
78
|
|
1
|
2
|
3
|
4
|
5
|
6
|
7
|
8
|
9
|
10
|
11
|
12
|
13
|
14
|
15
|
16
|
17
|
18
|
19
|
20
|
21
|
22
|
23
|
24
|
25
|
26
|
27
|
28
|
29
|
30
|
31
|
- Excellent
- Good
- Lightly
- Moderately
- Heavily
- Severely
Air quality source: CNEMC
*: primary pollution