Air Quality
Excellent
No health implications.
26
PM2.5
41
PM10
86
O3
0.5
CO
3
SO2
10
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
3 May
63
Good
Sun
4 May
63
Good
Mon
5 May
71
Good
Tue
6 May
70
Good
Wed
7 May
68
Good
Thu
8 May
41
Excellent
Fri
9 May
32
Excellent
Air quality in the last 12 months (Nanzheng)
|
2025/02
|
70
|
53
|
41
|
65
|
84
|
60
|
57
|
74
|
81
|
84
|
76
|
61
|
63
|
57
|
51
|
57
|
62
|
53
|
63
|
89
|
117
|
88
|
47
|
64
|
59
|
44
|
55
|
74
|
|||
|
2025/01
|
134
|
118
|
114
|
165
|
198
|
234
|
220
|
131
|
109
|
103
|
88
|
82
|
111
|
110
|
79
|
80
|
119
|
133
|
100
|
108
|
118
|
174
|
244
|
126
|
39
|
70
|
79
|
91
|
166
|
212
|
115
|
|
2024/12
|
93
|
116
|
114
|
76
|
77
|
81
|
97
|
90
|
72
|
75
|
67
|
72
|
37
|
56
|
84
|
99
|
110
|
103
|
80
|
121
|
138
|
94
|
71
|
116
|
115
|
131
|
103
|
70
|
121
|
159
|
122
|
|
2024/11
|
35
|
29
|
34
|
43
|
40
|
41
|
57
|
61
|
61
|
60
|
57
|
41
|
30
|
27
|
33
|
30
|
12
|
10
|
16
|
25
|
34
|
46
|
45
|
41
|
25
|
44
|
57
|
48
|
60
|
79
|
|
|
2024/10
|
23
|
26
|
32
|
43
|
46
|
47
|
47
|
46
|
34
|
29
|
33
|
28
|
34
|
33
|
35
|
41
|
39
|
35
|
31
|
12
|
16
|
27
|
36
|
40
|
38
|
29
|
21
|
30
|
43
|
50
|
39
|
|
2024/09
|
35
|
35
|
32
|
27
|
14
|
31
|
26
|
32
|
25
|
18
|
32
|
30
|
30
|
22
|
28
|
19
|
24
|
32
|
34
|
28
|
18
|
24
|
34
|
50
|
55
|
52
|
60
|
70
|
42
|
12
|
|
|
2024/08
|
32
|
33
|
24
|
18
|
17
|
20
|
23
|
22
|
25
|
50
|
62
|
44
|
40
|
34
|
24
|
29
|
26
|
16
|
25
|
26
|
27
|
36
|
37
|
35
|
29
|
30
|
26
|
30
|
35
|
36
|
34
|
|
2024/07
|
22
|
27
|
24
|
26
|
17
|
22
|
21
|
14
|
12
|
13
|
17
|
26
|
37
|
18
|
13
|
20
|
18
|
15
|
13
|
19
|
24
|
30
|
32
|
57
|
64
|
55
|
49
|
44
|
31
|
27
|
26
|
|
2024/06
|
62
|
37
|
42
|
26
|
22
|
26
|
26
|
27
|
34
|
41
|
36
|
36
|
36
|
33
|
35
|
24
|
25
|
25
|
29
|
21
|
11
|
26
|
36
|
38
|
25
|
27
|
25
|
28
|
35
|
39
|
|
|
2024/05
|
21
|
23
|
20
|
21
|
30
|
50
|
53
|
45
|
27
|
33
|
67
|
64
|
64
|
62
|
57
|
60
|
72
|
81
|
26
|
29
|
40
|
47
|
46
|
46
|
45
|
23
|
36
|
40
|
31
|
40
|
57
|
|
2024/04
|
38
|
76
|
87
|
53
|
35
|
40
|
37
|
38
|
39
|
28
|
32
|
33
|
38
|
40
|
63
|
53
|
44
|
36
|
75
|
111
|
82
|
72
|
52
|
72
|
47
|
41
|
37
|
26
|
20
|
14
|
|
|
2024/03
|
67
|
48
|
50
|
75
|
90
|
80
|
71
|
73
|
80
|
56
|
48
|
57
|
47
|
37
|
50
|
77
|
70
|
43
|
63
|
61
|
59
|
61
|
66
|
34
|
33
|
44
|
44
|
53
|
44
|
49
|
42
|
|
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