Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
31
PM2.5
89
*
PM10
69
O3
0.7
CO
8
SO2
24
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
21 Mar
81
Good
Sun
22 Mar
62
Good
Mon
23 Mar
58
Good
Tue
24 Mar
57
Good
Wed
25 Mar
56
Good
Thu
26 Mar
56
Good
Fri
27 Mar
16
Excellent
Air quality in the last 12 months (Zhouqu)
|
2026/02
|
79
|
73
|
67
|
66
|
63
|
63
|
62
|
54
|
44
|
73
|
65
|
73
|
81
|
60
|
75
|
54
|
87
|
55
|
54
|
51
|
51
|
83
|
98
|
77
|
67
|
73
|
62
|
48
|
|||
|
2026/01
|
69
|
59
|
50
|
65
|
60
|
64
|
65
|
65
|
69
|
67
|
69
|
75
|
71
|
69
|
79
|
77
|
67
|
75
|
62
|
60
|
61
|
62
|
61
|
54
|
199
|
279
|
152
|
114
|
71
|
71
|
77
|
|
2025/12
|
70
|
67
|
58
|
69
|
66
|
68
|
74
|
64
|
62
|
65
|
55
|
70
|
70
|
69
|
72
|
84
|
76
|
60
|
73
|
50
|
54
|
57
|
63
|
57
|
55
|
61
|
70
|
69
|
73
|
64
|
61
|
|
2025/11
|
53
|
39
|
38
|
33
|
30
|
24
|
58
|
75
|
62
|
44
|
48
|
56
|
57
|
60
|
56
|
54
|
60
|
51
|
52
|
59
|
67
|
62
|
66
|
72
|
71
|
72
|
94
|
76
|
69
|
68
|
|
|
2025/10
|
27
|
30
|
30
|
26
|
35
|
23
|
24
|
22
|
25
|
24
|
20
|
30
|
37
|
37
|
33
|
41
|
29
|
40
|
38
|
33
|
28
|
28
|
26
|
25
|
32
|
40
|
49
|
45
|
49
|
51
|
57
|
|
2025/09
|
30
|
38
|
42
|
41
|
48
|
75
|
64
|
47
|
35
|
31
|
29
|
33
|
40
|
37
|
33
|
37
|
28
|
22
|
28
|
31
|
23
|
29
|
32
|
40
|
43
|
36
|
27
|
27
|
33
|
35
|
|
|
2025/08
|
37
|
33
|
35
|
31
|
29
|
32
|
27
|
32
|
22
|
25
|
36
|
41
|
33
|
37
|
38
|
35
|
33
|
28
|
26
|
31
|
26
|
27
|
23
|
31
|
26
|
26
|
26
|
18
|
23
|
31
|
32
|
|
2025/07
|
31
|
29
|
22
|
22
|
26
|
33
|
27
|
32
|
33
|
33
|
31
|
29
|
32
|
33
|
36
|
44
|
42
|
33
|
47
|
28
|
27
|
31
|
26
|
24
|
25
|
31
|
32
|
31
|
32
|
28
|
31
|
|
2025/06
|
39
|
42
|
40
|
39
|
42
|
45
|
42
|
45
|
32
|
37
|
41
|
40
|
38
|
44
|
50
|
46
|
48
|
36
|
32
|
42
|
38
|
26
|
29
|
27
|
30
|
34
|
29
|
37
|
37
|
28
|
|
|
2025/05
|
50
|
63
|
90
|
84
|
40
|
65
|
56
|
54
|
60
|
53
|
48
|
59
|
52
|
54
|
40
|
51
|
60
|
47
|
60
|
48
|
49
|
76
|
66
|
48
|
37
|
49
|
33
|
31
|
34
|
56
|
59
|
|
2025/04
|
75
|
84
|
76
|
79
|
84
|
58
|
44
|
71
|
75
|
65
|
57
|
356
|
162
|
74
|
66
|
80
|
62
|
138
|
113
|
70
|
76
|
80
|
50
|
51
|
52
|
36
|
45
|
54
|
48
|
59
|
|
|
2025/03
|
50
|
59
|
55
|
47
|
45
|
49
|
64
|
61
|
43
|
40
|
91
|
101
|
82
|
39
|
50
|
47
|
50
|
48
|
51
|
54
|
50
|
49
|
55
|
43
|
43
|
154
|
141
|
76
|
83
|
75
|
68
|
|
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