Air Quality
Excellent
No health implications.
10
PM2.5
43
PM10
61
O3
0.2
CO
6
SO2
13
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
25 Apr
57
Good
Sat
26 Apr
60
Good
Sun
27 Apr
55
Good
Mon
28 Apr
58
Good
Tue
29 Apr
62
Good
Wed
30 Apr
46
Excellent
Thu
1 May
38
Excellent
Air quality in the last 12 months (Nanguan)
|
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
|
|
2024/06
|
18
|
22
|
35
|
45
|
48
|
36
|
39
|
27
|
23
|
34
|
43
|
25
|
40
|
19
|
17
|
22
|
23
|
39
|
51
|
39
|
43
|
65
|
12
|
8
|
20
|
36
|
48
|
43
|
35
|
40
|
|
|
2024/05
|
46
|
63
|
64
|
55
|
41
|
65
|
49
|
53
|
69
|
51
|
60
|
31
|
39
|
47
|
21
|
38
|
50
|
45
|
22
|
23
|
35
|
48
|
25
|
26
|
42
|
13
|
16
|
23
|
30
|
28
|
14
|
|
2024/04
|
64
|
95
|
53
|
68
|
146
|
78
|
75
|
69
|
86
|
177
|
91
|
152
|
61
|
51
|
125
|
122
|
66
|
68
|
132
|
271
|
221
|
73
|
64
|
48
|
57
|
69
|
71
|
37
|
76
|
60
|
|
|
2024/03
|
42
|
45
|
34
|
35
|
39
|
46
|
47
|
30
|
50
|
75
|
103
|
47
|
54
|
61
|
112
|
82
|
23
|
49
|
40
|
38
|
51
|
42
|
56
|
23
|
38
|
44
|
82
|
179
|
85
|
56
|
47
|
|
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