Air Quality
Excellent
No health implications.
19
PM2.5
46
PM10
62
O3
0.7
CO
10
SO2
26
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
4 May
66
Good
Mon
5 May
59
Good
Tue
6 May
50
Excellent
Wed
7 May
71
Good
Thu
8 May
66
Good
Fri
9 May
65
Good
Sat
10 May
27
Excellent
Air quality in the last 12 months (Zhuanghe)
|
2025/02
|
101
|
133
|
41
|
37
|
38
|
43
|
54
|
56
|
55
|
61
|
60
|
50
|
77
|
92
|
95
|
58
|
34
|
33
|
46
|
50
|
47
|
41
|
36
|
47
|
66
|
71
|
101
|
98
|
|||
|
2025/01
|
52
|
46
|
49
|
61
|
151
|
71
|
51
|
51
|
39
|
61
|
81
|
108
|
90
|
71
|
40
|
61
|
55
|
67
|
99
|
85
|
76
|
61
|
66
|
90
|
116
|
158
|
76
|
71
|
193
|
73
|
81
|
|
2024/12
|
51
|
30
|
38
|
43
|
42
|
37
|
39
|
51
|
60
|
68
|
41
|
52
|
63
|
49
|
45
|
69
|
43
|
45
|
55
|
82
|
50
|
56
|
53
|
57
|
94
|
50
|
50
|
59
|
56
|
85
|
40
|
|
2024/11
|
97
|
70
|
57
|
36
|
26
|
39
|
47
|
52
|
54
|
60
|
46
|
52
|
41
|
51
|
52
|
37
|
23
|
26
|
38
|
82
|
69
|
38
|
63
|
48
|
43
|
22
|
23
|
37
|
51
|
60
|
|
|
2024/10
|
15
|
27
|
23
|
25
|
39
|
55
|
38
|
47
|
33
|
41
|
36
|
52
|
45
|
29
|
24
|
34
|
45
|
59
|
44
|
45
|
26
|
28
|
30
|
69
|
77
|
90
|
50
|
54
|
55
|
66
|
65
|
|
2024/09
|
32
|
22
|
34
|
29
|
20
|
22
|
43
|
31
|
33
|
31
|
35
|
41
|
57
|
31
|
36
|
43
|
49
|
55
|
51
|
27
|
16
|
29
|
35
|
23
|
45
|
43
|
49
|
47
|
37
|
28
|
|
|
2024/08
|
24
|
40
|
35
|
21
|
14
|
23
|
21
|
32
|
41
|
22
|
39
|
50
|
44
|
48
|
48
|
51
|
56
|
40
|
21
|
28
|
31
|
23
|
30
|
53
|
37
|
35
|
35
|
37
|
37
|
42
|
29
|
|
2024/07
|
48
|
36
|
30
|
45
|
46
|
18
|
35
|
37
|
53
|
44
|
55
|
62
|
48
|
58
|
43
|
17
|
21
|
34
|
43
|
18
|
25
|
22
|
19
|
20
|
16
|
19
|
11
|
19
|
21
|
24
|
23
|
|
2024/06
|
25
|
37
|
40
|
32
|
26
|
28
|
26
|
23
|
40
|
44
|
46
|
30
|
26
|
22
|
24
|
27
|
48
|
45
|
26
|
26
|
27
|
18
|
50
|
22
|
26
|
25
|
27
|
23
|
20
|
29
|
|
|
2024/05
|
46
|
52
|
53
|
38
|
24
|
41
|
48
|
52
|
79
|
47
|
92
|
41
|
46
|
68
|
47
|
45
|
46
|
36
|
31
|
44
|
47
|
21
|
27
|
42
|
39
|
24
|
19
|
31
|
38
|
28
|
25
|
|
2024/04
|
68
|
58
|
58
|
59
|
77
|
77
|
96
|
91
|
123
|
91
|
52
|
35
|
21
|
26
|
65
|
85
|
60
|
73
|
77
|
83
|
68
|
42
|
34
|
21
|
34
|
50
|
52
|
51
|
53
|
50
|
|
|
2024/03
|
45
|
65
|
62
|
83
|
76
|
49
|
68
|
55
|
56
|
53
|
65
|
71
|
88
|
108
|
119
|
99
|
93
|
62
|
49
|
31
|
49
|
38
|
54
|
63
|
56
|
60
|
60
|
181
|
86
|
67
|
69
|
|
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