Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
17
PM2.5
112
*
PM10
54
O3
0.5
CO
3
SO2
9
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
13 Dec
93
Good
Sun
14 Dec
105
Light
Mon
15 Dec
121
Light
Tue
16 Dec
127
Light
Wed
17 Dec
137
Light
Thu
18 Dec
18
Excellent
Fri
19 Dec
17
Excellent
Air quality in the last 12 months (Zhouzhi)
|
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
|
|
2025/02
|
229
|
121
|
39
|
57
|
56
|
61
|
98
|
48
|
67
|
100
|
123
|
100
|
102
|
93
|
68
|
81
|
95
|
100
|
118
|
118
|
135
|
145
|
82
|
73
|
83
|
84
|
99
|
130
|
|||
|
2025/01
|
98
|
96
|
105
|
136
|
109
|
91
|
93
|
88
|
78
|
76
|
68
|
92
|
105
|
85
|
58
|
75
|
106
|
102
|
125
|
118
|
168
|
226
|
235
|
185
|
68
|
82
|
82
|
136
|
337
|
278
|
254
|
|
2024/12
|
71
|
99
|
95
|
79
|
65
|
74
|
71
|
56
|
82
|
104
|
137
|
124
|
47
|
70
|
85
|
111
|
101
|
103
|
112
|
159
|
84
|
78
|
97
|
98
|
108
|
118
|
71
|
66
|
91
|
61
|
89
|
|
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