Air Quality
Excellent
No health implications.
14
PM2.5
35
PM10
45
O3
0.6
CO
7
SO2
21
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
3 Sep
77
Good
Thu
4 Sep
59
Good
Fri
5 Sep
63
Good
Sat
6 Sep
37
Excellent
Sun
7 Sep
37
Excellent
Mon
8 Sep
55
Good
Tue
9 Sep
36
Excellent
Air quality in the last 12 months (Nanguan)
|
2025/06
|
27
|
49
|
23
|
21
|
30
|
32
|
24
|
38
|
24
|
13
|
21
|
26
|
33
|
35
|
39
|
22
|
27
|
35
|
28
|
22
|
17
|
26
|
41
|
47
|
58
|
38
|
52
|
39
|
41
|
25
|
|
|
2025/05
|
24
|
30
|
23
|
24
|
38
|
28
|
42
|
44
|
38
|
34
|
50
|
59
|
53
|
58
|
56
|
25
|
22
|
34
|
32
|
38
|
45
|
44
|
40
|
30
|
34
|
37
|
52
|
54
|
50
|
55
|
56
|
|
2025/04
|
85
|
56
|
97
|
77
|
37
|
68
|
54
|
70
|
93
|
81
|
84
|
36
|
22
|
28
|
25
|
29
|
66
|
35
|
29
|
58
|
54
|
19
|
39
|
77
|
29
|
46
|
43
|
52
|
69
|
40
|
|
|
2025/03
|
59
|
31
|
52
|
43
|
74
|
65
|
58
|
79
|
122
|
116
|
79
|
131
|
40
|
44
|
46
|
54
|
79
|
63
|
85
|
94
|
73
|
143
|
165
|
84
|
164
|
95
|
44
|
27
|
23
|
34
|
75
|
|
2025/02
|
125
|
138
|
68
|
62
|
63
|
64
|
42
|
34
|
54
|
71
|
91
|
73
|
62
|
64
|
74
|
38
|
33
|
33
|
35
|
37
|
41
|
46
|
42
|
53
|
128
|
61
|
90
|
131
|
|||
|
2025/01
|
38
|
33
|
33
|
66
|
83
|
101
|
73
|
48
|
57
|
83
|
101
|
110
|
96
|
54
|
49
|
49
|
55
|
72
|
71
|
97
|
106
|
104
|
107
|
98
|
114
|
99
|
111
|
57
|
68
|
55
|
80
|
|
2024/12
|
53
|
22
|
30
|
28
|
35
|
44
|
42
|
45
|
64
|
64
|
36
|
49
|
63
|
43
|
34
|
35
|
47
|
50
|
57
|
86
|
73
|
46
|
46
|
40
|
61
|
35
|
35
|
39
|
53
|
60
|
47
|
|
2024/11
|
56
|
59
|
113
|
26
|
26
|
36
|
54
|
87
|
66
|
57
|
111
|
61
|
94
|
57
|
44
|
70
|
58
|
145
|
80
|
65
|
126
|
80
|
135
|
74
|
62
|
63
|
26
|
47
|
43
|
62
|
|
|
2024/10
|
25
|
30
|
29
|
43
|
51
|
35
|
40
|
55
|
49
|
25
|
38
|
58
|
61
|
50
|
15
|
33
|
65
|
38
|
25
|
41
|
37
|
33
|
43
|
60
|
84
|
68
|
42
|
60
|
66
|
88
|
80
|
|
2024/09
|
15
|
21
|
29
|
31
|
18
|
23
|
30
|
33
|
33
|
23
|
31
|
34
|
31
|
17
|
37
|
27
|
42
|
43
|
42
|
18
|
20
|
35
|
39
|
38
|
31
|
52
|
58
|
48
|
43
|
26
|
|
|
2024/08
|
12
|
21
|
29
|
28
|
17
|
26
|
37
|
35
|
24
|
35
|
27
|
22
|
19
|
26
|
32
|
47
|
45
|
45
|
22
|
25
|
17
|
13
|
23
|
38
|
27
|
22
|
19
|
28
|
36
|
36
|
21
|
|
2024/07
|
78
|
58
|
18
|
30
|
24
|
28
|
47
|
63
|
56
|
70
|
77
|
77
|
85
|
72
|
63
|
40
|
17
|
32
|
46
|
26
|
33
|
24
|
18
|
18
|
25
|
8
|
12
|
9
|
18
|
26
|
19
|
|
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