Air Quality
Excellent
No health implications.
5
PM2.5
10
PM10
29
O3
0.5
CO
5
SO2
7
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
7 Sep
42
Excellent
Tue
8 Sep
41
Excellent
Wed
9 Sep
43
Excellent
Thu
10 Sep
40
Excellent
Fri
11 Sep
45
Excellent
Sat
12 Sep
42
Excellent
Sun
13 Sep
38
Excellent
Air quality in the last 12 months (Nanguan)
|
2026/08
|
39
|
25
|
35
|
39
|
38
|
29
|
18
|
26
|
31
|
32
|
24
|
34
|
25
|
26
|
31
|
31
|
34
|
29
|
39
|
36
|
45
|
34
|
21
|
26
|
27
|
25
|
26
|
25
|
31
|
32
|
18
|
|
2026/07
|
44
|
45
|
35
|
33
|
31
|
30
|
28
|
23
|
27
|
27
|
20
|
20
|
22
|
19
|
31
|
21
|
34
|
48
|
33
|
26
|
38
|
43
|
39
|
28
|
30
|
38
|
45
|
48
|
44
|
48
|
37
|
|
2026/06
|
36
|
39
|
20
|
25
|
26
|
26
|
22
|
22
|
27
|
25
|
31
|
32
|
46
|
38
|
34
|
33
|
27
|
40
|
39
|
35
|
22
|
29
|
37
|
41
|
34
|
43
|
49
|
49
|
48
|
49
|
|
|
2026/05
|
45
|
33
|
35
|
39
|
100
|
28
|
31
|
32
|
37
|
34
|
44
|
48
|
47
|
53
|
47
|
40
|
41
|
33
|
37
|
34
|
37
|
36
|
33
|
40
|
35
|
31
|
32
|
34
|
32
|
27
|
73
|
|
2026/04
|
76
|
120
|
247
|
47
|
45
|
36
|
30
|
154
|
65
|
60
|
32
|
68
|
34
|
48
|
62
|
73
|
46
|
47
|
100
|
189
|
56
|
28
|
43
|
90
|
58
|
31
|
36
|
32
|
34
|
37
|
|
|
2026/03
|
82
|
98
|
133
|
49
|
61
|
37
|
49
|
74
|
57
|
72
|
61
|
83
|
86
|
51
|
163
|
122
|
220
|
60
|
65
|
160
|
197
|
159
|
130
|
100
|
140
|
142
|
74
|
125
|
105
|
62
|
146
|
|
2026/02
|
70
|
70
|
81
|
106
|
84
|
39
|
54
|
47
|
64
|
91
|
63
|
117
|
151
|
97
|
41
|
46
|
102
|
47
|
51
|
67
|
80
|
231
|
78
|
46
|
93
|
44
|
45
|
51
|
|||
|
2026/01
|
52
|
67
|
95
|
92
|
47
|
47
|
37
|
48
|
60
|
66
|
52
|
43
|
33
|
53
|
54
|
77
|
50
|
51
|
39
|
48
|
45
|
42
|
39
|
56
|
66
|
88
|
63
|
69
|
64
|
83
|
77
|
|
2025/12
|
68
|
33
|
22
|
40
|
45
|
54
|
58
|
36
|
77
|
89
|
34
|
55
|
94
|
111
|
76
|
57
|
73
|
77
|
67
|
36
|
40
|
44
|
59
|
64
|
34
|
56
|
63
|
99
|
27
|
30
|
45
|
|
2025/11
|
84
|
31
|
37
|
90
|
153
|
87
|
162
|
195
|
52
|
64
|
161
|
104
|
40
|
110
|
143
|
64
|
132
|
59
|
48
|
40
|
70
|
102
|
129
|
230
|
174
|
185
|
42
|
54
|
53
|
54
|
|
|
2025/10
|
49
|
59
|
54
|
43
|
25
|
31
|
40
|
29
|
46
|
52
|
51
|
41
|
129
|
139
|
54
|
63
|
79
|
35
|
26
|
24
|
38
|
53
|
49
|
66
|
89
|
37
|
37
|
75
|
212
|
45
|
54
|
|
2025/09
|
31
|
39
|
39
|
37
|
41
|
21
|
25
|
26
|
28
|
34
|
42
|
44
|
48
|
41
|
16
|
31
|
24
|
36
|
29
|
44
|
35
|
32
|
33
|
21
|
24
|
26
|
39
|
34
|
48
|
50
|
|
|
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