Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
39
PM2.5
130
*
PM10
40
O3
0.6
CO
8
SO2
17
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
11 Mar
90
Good
Wed
12 Mar
68
Good
Thu
13 Mar
52
Good
Fri
14 Mar
54
Good
Sat
15 Mar
61
Good
Sun
16 Mar
67
Good
Mon
17 Mar
20
Excellent
Air quality in the last 12 months (Zhouqu)
|
2025/01
|
74
|
74
|
63
|
68
|
67
|
61
|
56
|
62
|
59
|
55
|
54
|
57
|
52
|
63
|
58
|
49
|
54
|
61
|
69
|
73
|
65
|
68
|
65
|
58
|
63
|
61
|
59
|
77
|
111
|
60
|
51
|
|
2024/12
|
68
|
69
|
69
|
54
|
50
|
52
|
49
|
33
|
29
|
42
|
51
|
45
|
46
|
54
|
62
|
61
|
64
|
53
|
47
|
53
|
58
|
52
|
53
|
60
|
61
|
58
|
64
|
67
|
63
|
60
|
61
|
|
2024/11
|
38
|
38
|
47
|
44
|
41
|
36
|
32
|
33
|
39
|
35
|
42
|
43
|
47
|
38
|
38
|
36
|
39
|
27
|
33
|
44
|
42
|
41
|
32
|
30
|
37
|
47
|
55
|
57
|
60
|
65
|
|
|
2024/10
|
29
|
34
|
34
|
30
|
36
|
43
|
40
|
37
|
37
|
34
|
33
|
27
|
29
|
30
|
29
|
34
|
28
|
41
|
31
|
27
|
41
|
43
|
47
|
38
|
42
|
31
|
44
|
43
|
44
|
34
|
36
|
|
2024/09
|
39
|
36
|
37
|
29
|
22
|
29
|
30
|
35
|
31
|
25
|
26
|
29
|
26
|
33
|
34
|
29
|
31
|
31
|
29
|
30
|
27
|
36
|
42
|
39
|
37
|
35
|
45
|
44
|
29
|
26
|
|
|
2024/08
|
33
|
40
|
29
|
26
|
32
|
32
|
32
|
29
|
54
|
54
|
44
|
38
|
35
|
38
|
28
|
31
|
37
|
34
|
40
|
35
|
40
|
43
|
43
|
39
|
37
|
35
|
36
|
35
|
32
|
31
|
40
|
|
2024/07
|
27
|
30
|
28
|
26
|
32
|
47
|
26
|
24
|
31
|
37
|
36
|
38
|
29
|
27
|
22
|
24
|
27
|
26
|
24
|
20
|
64
|
31
|
24
|
58
|
60
|
58
|
47
|
39
|
31
|
30
|
33
|
|
2024/06
|
46
|
38
|
44
|
34
|
36
|
33
|
39
|
35
|
37
|
45
|
44
|
47
|
46
|
44
|
49
|
34
|
34
|
30
|
32
|
35
|
32
|
32
|
34
|
30
|
28
|
33
|
25
|
24
|
36
|
35
|
|
|
2024/05
|
39
|
29
|
28
|
48
|
55
|
57
|
58
|
45
|
47
|
49
|
56
|
64
|
56
|
48
|
37
|
56
|
63
|
49
|
48
|
57
|
48
|
48
|
54
|
47
|
35
|
51
|
50
|
36
|
32
|
44
|
66
|
|
2024/04
|
46
|
81
|
63
|
62
|
43
|
46
|
39
|
44
|
37
|
37
|
44
|
45
|
48
|
46
|
90
|
74
|
36
|
29
|
33
|
53
|
51
|
39
|
46
|
46
|
48
|
47
|
31
|
54
|
35
|
35
|
|
|
2024/03
|
51
|
55
|
49
|
53
|
69
|
70
|
79
|
76
|
63
|
53
|
63
|
50
|
40
|
47
|
41
|
214
|
71
|
73
|
79
|
65
|
58
|
60
|
73
|
47
|
46
|
43
|
52
|
49
|
43
|
68
|
57
|
|
2024/02
|
50
|
40
|
37
|
48
|
51
|
57
|
54
|
56
|
93
|
129
|
57
|
68
|
57
|
55
|
44
|
43
|
43
|
92
|
176
|
200
|
101
|
83
|
69
|
102
|
88
|
63
|
56
|
51
|
50
|
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14
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16
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18
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19
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20
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21
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22
|
23
|
24
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25
|
26
|
27
|
28
|
29
|
30
|
31
|
- Excellent
- Good
- Lightly
- Moderately
- Heavily
- Severely
Air quality source: CNEMC
*: primary pollution