Air Quality
Excellent
No health implications.
11
PM2.5
25
PM10
45
O3
0.5
CO
8
SO2
41
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
14 Feb
73
Good
Sun
15 Feb
54
Good
Mon
16 Feb
81
Good
Tue
17 Feb
78
Good
Wed
18 Feb
59
Good
Thu
19 Feb
55
Good
Fri
20 Feb
40
Excellent
Air quality in the last 12 months (Guangming)
|
2026/01
|
60
|
26
|
42
|
60
|
65
|
39
|
50
|
44
|
56
|
71
|
54
|
73
|
91
|
63
|
82
|
85
|
71
|
61
|
70
|
63
|
40
|
43
|
46
|
70
|
48
|
61
|
72
|
58
|
50
|
43
|
44
|
|
2025/12
|
57
|
46
|
45
|
71
|
72
|
69
|
67
|
55
|
62
|
60
|
76
|
45
|
44
|
39
|
52
|
69
|
63
|
55
|
53
|
43
|
56
|
72
|
47
|
59
|
35
|
41
|
51
|
65
|
76
|
91
|
56
|
|
2025/11
|
38
|
44
|
42
|
28
|
25
|
37
|
40
|
38
|
41
|
20
|
24
|
30
|
22
|
32
|
49
|
62
|
53
|
49
|
29
|
38
|
45
|
49
|
66
|
61
|
52
|
67
|
58
|
64
|
85
|
80
|
|
|
2025/10
|
29
|
21
|
25
|
33
|
21
|
18
|
36
|
36
|
40
|
39
|
29
|
18
|
20
|
22
|
35
|
40
|
45
|
49
|
41
|
19
|
12
|
14
|
26
|
42
|
42
|
45
|
56
|
61
|
52
|
48
|
38
|
|
2025/09
|
23
|
21
|
25
|
26
|
26
|
39
|
18
|
12
|
21
|
27
|
32
|
23
|
24
|
24
|
25
|
29
|
37
|
39
|
20
|
21
|
15
|
32
|
26
|
9
|
19
|
32
|
29
|
29
|
22
|
39
|
|
|
2025/08
|
31
|
26
|
36
|
39
|
24
|
26
|
40
|
46
|
35
|
25
|
25
|
23
|
34
|
22
|
15
|
30
|
22
|
13
|
22
|
26
|
25
|
30
|
36
|
21
|
19
|
34
|
32
|
30
|
25
|
22
|
16
|
|
2025/07
|
17
|
23
|
36
|
41
|
39
|
35
|
47
|
17
|
36
|
25
|
19
|
31
|
41
|
33
|
32
|
34
|
41
|
34
|
38
|
10
|
15
|
22
|
22
|
33
|
40
|
44
|
42
|
36
|
37
|
39
|
25
|
|
2025/06
|
31
|
29
|
24
|
25
|
36
|
36
|
26
|
18
|
23
|
21
|
16
|
19
|
18
|
27
|
31
|
27
|
19
|
19
|
17
|
15
|
20
|
20
|
17
|
19
|
20
|
14
|
16
|
16
|
16
|
13
|
|
|
2025/05
|
50
|
46
|
41
|
31
|
27
|
29
|
26
|
43
|
35
|
41
|
36
|
51
|
45
|
32
|
26
|
21
|
21
|
24
|
27
|
24
|
25
|
24
|
23
|
24
|
50
|
46
|
49
|
36
|
35
|
19
|
30
|
|
2025/04
|
27
|
37
|
53
|
49
|
29
|
57
|
59
|
61
|
46
|
38
|
33
|
31
|
211
|
186
|
126
|
98
|
70
|
58
|
34
|
29
|
28
|
36
|
33
|
25
|
30
|
29
|
36
|
44
|
40
|
53
|
|
|
2025/03
|
37
|
32
|
29
|
27
|
26
|
14
|
19
|
32
|
48
|
42
|
47
|
41
|
34
|
31
|
30
|
13
|
53
|
46
|
58
|
53
|
59
|
60
|
60
|
61
|
57
|
41
|
34
|
35
|
12
|
9
|
12
|
|
2025/02
|
25
|
21
|
10
|
16
|
37
|
44
|
23
|
48
|
40
|
48
|
35
|
39
|
66
|
43
|
33
|
54
|
49
|
63
|
42
|
42
|
43
|
46
|
20
|
32
|
54
|
53
|
48
|
41
|
|||
|
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