Air Quality
Excellent
No health implications.
7
PM2.5
14
PM10
44
O3
0.4
CO
5
SO2
14
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
3 Mar
51
Good
Tue
4 Mar
53
Good
Wed
5 Mar
56
Good
Thu
6 Mar
62
Good
Fri
7 Mar
63
Good
Sat
8 Mar
77
Good
Sun
9 Mar
38
Excellent
Air quality in the last 12 months (Nanyue)
|
2025/01
|
139
|
126
|
163
|
187
|
125
|
93
|
91
|
78
|
56
|
56
|
65
|
80
|
79
|
77
|
84
|
65
|
75
|
89
|
118
|
112
|
111
|
115
|
194
|
223
|
23
|
33
|
55
|
82
|
266
|
131
|
61
|
|
2024/12
|
68
|
77
|
105
|
135
|
42
|
49
|
58
|
77
|
90
|
67
|
56
|
82
|
98
|
60
|
60
|
70
|
78
|
84
|
97
|
122
|
115
|
100
|
84
|
101
|
125
|
122
|
143
|
114
|
97
|
122
|
130
|
|
2024/11
|
78
|
129
|
98
|
96
|
112
|
79
|
70
|
57
|
73
|
92
|
72
|
87
|
74
|
107
|
109
|
129
|
22
|
13
|
22
|
39
|
55
|
59
|
74
|
93
|
39
|
28
|
41
|
47
|
54
|
58
|
|
|
2024/10
|
31
|
53
|
57
|
52
|
56
|
84
|
73
|
56
|
59
|
70
|
81
|
92
|
178
|
72
|
52
|
53
|
56
|
45
|
30
|
33
|
46
|
22
|
36
|
44
|
59
|
74
|
74
|
103
|
86
|
61
|
62
|
|
2024/09
|
46
|
45
|
53
|
52
|
45
|
48
|
35
|
33
|
43
|
40
|
44
|
32
|
26
|
42
|
42
|
44
|
48
|
47
|
40
|
45
|
34
|
33
|
37
|
48
|
65
|
73
|
70
|
60
|
49
|
52
|
|
|
2024/08
|
16
|
19
|
27
|
31
|
33
|
29
|
30
|
31
|
35
|
36
|
28
|
30
|
28
|
33
|
37
|
34
|
44
|
50
|
31
|
38
|
46
|
25
|
24
|
27
|
34
|
37
|
42
|
26
|
28
|
35
|
44
|
|
2024/07
|
22
|
18
|
25
|
17
|
17
|
18
|
21
|
18
|
22
|
24
|
25
|
29
|
26
|
20
|
29
|
21
|
16
|
16
|
17
|
22
|
24
|
26
|
27
|
38
|
42
|
35
|
22
|
11
|
18
|
14
|
16
|
|
2024/06
|
23
|
29
|
42
|
24
|
25
|
33
|
40
|
39
|
39
|
23
|
26
|
22
|
21
|
23
|
24
|
28
|
15
|
19
|
16
|
24
|
23
|
22
|
24
|
20
|
7
|
19
|
27
|
27
|
21
|
20
|
|
|
2024/05
|
26
|
43
|
38
|
16
|
37
|
59
|
84
|
81
|
68
|
84
|
42
|
84
|
86
|
65
|
61
|
68
|
60
|
51
|
29
|
27
|
47
|
39
|
39
|
38
|
36
|
30
|
20
|
31
|
29
|
16
|
26
|
|
2024/04
|
35
|
48
|
29
|
32
|
40
|
43
|
50
|
49
|
44
|
43
|
56
|
54
|
49
|
56
|
59
|
43
|
27
|
47
|
31
|
29
|
41
|
51
|
41
|
46
|
39
|
38
|
46
|
53
|
46
|
11
|
|
|
2024/03
|
86
|
65
|
47
|
43
|
53
|
103
|
69
|
64
|
58
|
67
|
62
|
54
|
53
|
55
|
54
|
41
|
50
|
19
|
53
|
68
|
76
|
49
|
29
|
38
|
28
|
28
|
50
|
31
|
42
|
49
|
37
|
|
2024/02
|
38
|
15
|
20
|
42
|
70
|
34
|
65
|
109
|
139
|
230
|
133
|
96
|
56
|
53
|
55
|
44
|
41
|
32
|
58
|
39
|
14
|
26
|
34
|
41
|
65
|
55
|
81
|
53
|
60
|
||
|
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