Air Quality
Light
Healthy people may experience slight irritations and sensitive individuals will be slightly affected to a larger extent.
90
*
PM2.5
131
PM10
12
O3
1.2
CO
6
SO2
38
NO2
Healthy people may experience slight irritations and sensitive individuals will be slightly affected to a larger extent.
Advise
Children, seniors and individuals with respiratory or heart diseases should reduce sustained and high-intensity outdoor exercises.
Air Quality
Today
15 Jan
162
Moderate
Fri
16 Jan
183
Moderate
Sat
17 Jan
185
Moderate
Sun
18 Jan
195
Moderate
Mon
19 Jan
145
Light
Tue
20 Jan
74
Good
Wed
21 Jan
33
Excellent
Air quality in the last 12 months (Nan'an)
|
2025/11
|
47
|
46
|
51
|
41
|
52
|
44
|
26
|
35
|
34
|
34
|
46
|
53
|
59
|
64
|
41
|
55
|
38
|
31
|
40
|
54
|
63
|
76
|
58
|
63
|
69
|
65
|
71
|
79
|
95
|
118
|
|
|
2025/10
|
42
|
33
|
36
|
24
|
32
|
39
|
46
|
47
|
33
|
32
|
37
|
53
|
21
|
23
|
26
|
33
|
35
|
27
|
21
|
20
|
26
|
24
|
24
|
38
|
40
|
40
|
36
|
43
|
53
|
48
|
50
|
|
2025/09
|
40
|
45
|
47
|
53
|
64
|
28
|
34
|
26
|
36
|
44
|
29
|
28
|
18
|
26
|
31
|
36
|
67
|
30
|
27
|
27
|
29
|
28
|
22
|
29
|
39
|
36
|
38
|
42
|
23
|
35
|
|
|
2025/08
|
32
|
30
|
29
|
30
|
35
|
24
|
27
|
31
|
32
|
36
|
24
|
18
|
28
|
31
|
25
|
21
|
24
|
29
|
25
|
16
|
23
|
26
|
25
|
29
|
31
|
22
|
22
|
20
|
43
|
37
|
40
|
|
2025/07
|
23
|
22
|
19
|
25
|
31
|
35
|
29
|
32
|
16
|
29
|
30
|
30
|
32
|
34
|
36
|
37
|
31
|
42
|
28
|
24
|
27
|
26
|
22
|
16
|
18
|
24
|
27
|
28
|
28
|
36
|
27
|
|
2025/06
|
27
|
30
|
42
|
45
|
53
|
59
|
54
|
41
|
25
|
42
|
45
|
50
|
46
|
48
|
41
|
48
|
42
|
32
|
23
|
31
|
24
|
25
|
30
|
32
|
26
|
34
|
38
|
33
|
33
|
31
|
|
|
2025/05
|
51
|
68
|
72
|
52
|
49
|
62
|
62
|
39
|
60
|
56
|
53
|
59
|
68
|
68
|
68
|
71
|
61
|
73
|
63
|
64
|
63
|
38
|
53
|
64
|
51
|
45
|
35
|
28
|
39
|
35
|
23
|
|
2025/04
|
48
|
61
|
60
|
65
|
79
|
90
|
79
|
79
|
81
|
72
|
52
|
259
|
301
|
160
|
116
|
88
|
75
|
79
|
48
|
52
|
51
|
52
|
55
|
40
|
51
|
57
|
54
|
47
|
44
|
40
|
|
|
2025/03
|
89
|
103
|
45
|
38
|
36
|
32
|
46
|
59
|
56
|
62
|
59
|
84
|
64
|
60
|
46
|
37
|
36
|
40
|
48
|
57
|
61
|
83
|
91
|
65
|
73
|
67
|
111
|
138
|
32
|
38
|
51
|
|
2025/02
|
101
|
66
|
43
|
44
|
52
|
52
|
43
|
48
|
61
|
65
|
71
|
72
|
45
|
47
|
47
|
57
|
58
|
52
|
55
|
50
|
50
|
48
|
49
|
49
|
65
|
68
|
69
|
69
|
|||
|
2025/01
|
129
|
146
|
165
|
161
|
109
|
99
|
82
|
45
|
50
|
50
|
59
|
69
|
87
|
94
|
90
|
79
|
88
|
108
|
110
|
109
|
110
|
171
|
201
|
105
|
41
|
38
|
53
|
70
|
147
|
146
|
113
|
|
2024/12
|
96
|
106
|
101
|
94
|
42
|
49
|
43
|
42
|
45
|
45
|
70
|
61
|
57
|
51
|
57
|
75
|
101
|
110
|
92
|
90
|
105
|
88
|
60
|
102
|
113
|
124
|
114
|
113
|
102
|
108
|
105
|
|
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