Air Quality
Excellent
No health implications.
18
PM2.5
43
PM10
122
O3
0.6
CO
8
SO2
14
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
4 May
73
Good
Tue
5 May
75
Good
Wed
6 May
71
Good
Thu
7 May
59
Good
Fri
8 May
64
Good
Sat
9 May
74
Good
Sun
10 May
15
Excellent
Air quality in the last 12 months (Zhuanghe)
|
2026/03
|
159
|
178
|
211
|
124
|
68
|
35
|
49
|
65
|
43
|
49
|
60
|
84
|
67
|
111
|
192
|
135
|
103
|
50
|
51
|
57
|
78
|
90
|
130
|
103
|
128
|
126
|
64
|
55
|
77
|
39
|
55
|
|
2026/02
|
77
|
43
|
60
|
129
|
114
|
50
|
43
|
47
|
64
|
84
|
71
|
105
|
118
|
102
|
64
|
70
|
236
|
45
|
61
|
70
|
66
|
70
|
43
|
70
|
64
|
81
|
115
|
103
|
|||
|
2026/01
|
39
|
50
|
67
|
73
|
50
|
69
|
41
|
48
|
69
|
67
|
36
|
46
|
31
|
32
|
99
|
76
|
31
|
40
|
35
|
47
|
47
|
57
|
61
|
53
|
44
|
61
|
47
|
47
|
49
|
46
|
73
|
|
2025/12
|
38
|
28
|
32
|
46
|
49
|
97
|
81
|
34
|
65
|
124
|
50
|
47
|
73
|
65
|
57
|
90
|
66
|
55
|
59
|
44
|
33
|
34
|
39
|
45
|
31
|
43
|
51
|
92
|
56
|
39
|
25
|
|
2025/11
|
49
|
38
|
33
|
67
|
57
|
83
|
102
|
77
|
49
|
34
|
57
|
85
|
39
|
54
|
86
|
74
|
42
|
48
|
48
|
40
|
55
|
65
|
123
|
178
|
42
|
50
|
37
|
34
|
92
|
70
|
|
|
2025/10
|
59
|
43
|
45
|
34
|
54
|
34
|
22
|
32
|
39
|
46
|
63
|
51
|
61
|
36
|
70
|
63
|
75
|
22
|
28
|
22
|
33
|
47
|
53
|
71
|
94
|
63
|
39
|
46
|
50
|
46
|
56
|
|
2025/09
|
32
|
47
|
39
|
38
|
31
|
24
|
36
|
32
|
48
|
33
|
38
|
43
|
38
|
37
|
33
|
19
|
16
|
28
|
45
|
30
|
45
|
42
|
27
|
30
|
49
|
33
|
41
|
33
|
45
|
43
|
|
|
2025/08
|
18
|
22
|
25
|
23
|
31
|
25
|
24
|
31
|
18
|
24
|
24
|
24
|
24
|
27
|
18
|
24
|
20
|
19
|
20
|
15
|
19
|
19
|
28
|
28
|
19
|
19
|
30
|
24
|
20
|
24
|
20
|
|
2025/07
|
15
|
16
|
13
|
19
|
34
|
29
|
41
|
29
|
36
|
40
|
31
|
32
|
37
|
29
|
30
|
17
|
20
|
38
|
21
|
17
|
22
|
16
|
14
|
20
|
28
|
25
|
26
|
35
|
21
|
22
|
31
|
|
2025/06
|
66
|
52
|
33
|
25
|
41
|
56
|
39
|
28
|
31
|
20
|
38
|
23
|
18
|
21
|
27
|
21
|
29
|
34
|
22
|
23
|
25
|
37
|
39
|
37
|
43
|
28
|
31
|
44
|
24
|
11
|
|
|
2025/05
|
37
|
27
|
24
|
35
|
37
|
34
|
38
|
35
|
48
|
44
|
49
|
52
|
50
|
44
|
48
|
22
|
29
|
33
|
43
|
49
|
43
|
76
|
52
|
43
|
56
|
50
|
37
|
39
|
37
|
43
|
44
|
|
2025/04
|
69
|
63
|
63
|
58
|
42
|
45
|
58
|
60
|
54
|
52
|
49
|
40
|
23
|
22
|
39
|
45
|
73
|
38
|
41
|
41
|
36
|
26
|
47
|
48
|
41
|
56
|
48
|
40
|
55
|
59
|
|
|
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