Air Quality
Excellent
No health implications.
32
PM2.5
47
PM10
43
O3
0.5
CO
10
SO2
18
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
19 Jan
45
Excellent
Tue
20 Jan
52
Good
Wed
21 Jan
58
Good
Thu
22 Jan
84
Good
Fri
23 Jan
95
Good
Sat
24 Jan
102
Light
Sun
25 Jan
44
Excellent
Air quality in the last 12 months (Nanzhang)
|
2025/11
|
46
|
60
|
94
|
123
|
100
|
102
|
28
|
25
|
46
|
69
|
66
|
66
|
74
|
98
|
105
|
86
|
36
|
25
|
27
|
39
|
45
|
65
|
62
|
87
|
59
|
73
|
136
|
97
|
78
|
77
|
|
|
2025/10
|
32
|
10
|
19
|
28
|
27
|
21
|
27
|
33
|
42
|
24
|
19
|
24
|
14
|
23
|
29
|
30
|
16
|
26
|
44
|
32
|
34
|
49
|
56
|
90
|
65
|
44
|
47
|
70
|
111
|
95
|
54
|
|
2025/09
|
22
|
32
|
42
|
42
|
32
|
24
|
36
|
18
|
22
|
32
|
15
|
12
|
24
|
40
|
34
|
36
|
16
|
11
|
8
|
17
|
30
|
25
|
10
|
16
|
23
|
15
|
20
|
22
|
17
|
17
|
|
|
2025/08
|
36
|
35
|
40
|
47
|
46
|
48
|
31
|
36
|
23
|
18
|
18
|
25
|
15
|
24
|
28
|
20
|
25
|
27
|
33
|
22
|
24
|
32
|
32
|
34
|
32
|
32
|
36
|
35
|
26
|
26
|
17
|
|
2025/07
|
22
|
21
|
19
|
25
|
26
|
28
|
24
|
34
|
29
|
25
|
45
|
47
|
38
|
33
|
35
|
35
|
22
|
27
|
32
|
32
|
31
|
32
|
15
|
18
|
26
|
30
|
28
|
25
|
25
|
29
|
33
|
|
2025/06
|
34
|
30
|
40
|
44
|
48
|
52
|
36
|
22
|
30
|
36
|
40
|
37
|
49
|
41
|
46
|
55
|
45
|
25
|
12
|
19
|
25
|
34
|
31
|
25
|
25
|
14
|
29
|
28
|
21
|
28
|
|
|
2025/05
|
86
|
83
|
66
|
48
|
48
|
293
|
217
|
50
|
65
|
48
|
48
|
65
|
68
|
48
|
72
|
61
|
80
|
159
|
112
|
82
|
64
|
53
|
56
|
66
|
73
|
62
|
62
|
52
|
50
|
37
|
21
|
|
2025/04
|
67
|
68
|
69
|
72
|
82
|
84
|
76
|
66
|
66
|
47
|
56
|
269
|
181
|
98
|
75
|
77
|
82
|
79
|
63
|
57
|
62
|
93
|
102
|
80
|
74
|
66
|
61
|
55
|
58
|
53
|
|
|
2025/03
|
125
|
46
|
29
|
32
|
49
|
53
|
73
|
87
|
74
|
80
|
93
|
99
|
92
|
51
|
48
|
47
|
49
|
50
|
45
|
42
|
47
|
57
|
61
|
63
|
57
|
63
|
130
|
69
|
70
|
74
|
71
|
|
2025/02
|
75
|
72
|
60
|
54
|
57
|
49
|
98
|
62
|
63
|
73
|
96
|
92
|
81
|
81
|
70
|
70
|
78
|
64
|
94
|
95
|
103
|
99
|
102
|
96
|
83
|
99
|
101
|
114
|
|||
|
2025/01
|
145
|
151
|
135
|
142
|
61
|
75
|
73
|
67
|
64
|
68
|
79
|
84
|
106
|
108
|
77
|
66
|
79
|
101
|
106
|
105
|
152
|
202
|
136
|
75
|
42
|
49
|
61
|
79
|
166
|
161
|
120
|
|
2024/12
|
77
|
77
|
72
|
56
|
44
|
51
|
53
|
71
|
72
|
72
|
67
|
103
|
64
|
51
|
56
|
76
|
90
|
84
|
54
|
67
|
81
|
63
|
58
|
66
|
89
|
104
|
162
|
55
|
90
|
90
|
94
|
|
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