Air Quality
Excellent
No health implications.
3
PM2.5
16
PM10
25
O3
0.4
CO
11
SO2
8
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
17 Jul
52
Good
Sat
18 Jul
51
Good
Sun
19 Jul
46
Excellent
Mon
20 Jul
45
Excellent
Tue
21 Jul
50
Excellent
Wed
22 Jul
48
Excellent
Thu
23 Jul
38
Excellent
Air quality in the last 12 months (Guangfeng)
|
2026/06
|
54
|
57
|
45
|
22
|
40
|
41
|
38
|
44
|
27
|
41
|
37
|
35
|
31
|
28
|
39
|
36
|
33
|
19
|
15
|
25
|
21
|
32
|
28
|
29
|
27
|
37
|
45
|
47
|
34
|
20
|
|
|
2026/05
|
32
|
32
|
37
|
41
|
32
|
39
|
46
|
35
|
36
|
28
|
35
|
50
|
50
|
29
|
30
|
33
|
35
|
32
|
31
|
34
|
33
|
23
|
19
|
26
|
23
|
29
|
38
|
42
|
51
|
64
|
53
|
|
2026/04
|
40
|
39
|
27
|
37
|
59
|
50
|
57
|
31
|
44
|
35
|
35
|
37
|
55
|
42
|
51
|
42
|
35
|
45
|
47
|
53
|
56
|
19
|
30
|
37
|
42
|
48
|
53
|
61
|
29
|
28
|
|
|
2026/03
|
23
|
26
|
30
|
74
|
60
|
53
|
71
|
58
|
61
|
48
|
38
|
49
|
59
|
58
|
53
|
71
|
60
|
53
|
28
|
49
|
62
|
54
|
26
|
26
|
44
|
48
|
42
|
52
|
38
|
37
|
26
|
|
2026/02
|
37
|
47
|
67
|
67
|
93
|
50
|
21
|
41
|
47
|
55
|
56
|
62
|
60
|
49
|
42
|
29
|
60
|
78
|
73
|
49
|
55
|
50
|
119
|
60
|
31
|
28
|
22
|
21
|
|||
|
2026/01
|
32
|
27
|
58
|
88
|
59
|
51
|
59
|
54
|
51
|
58
|
57
|
64
|
60
|
52
|
58
|
66
|
99
|
104
|
79
|
17
|
34
|
59
|
75
|
76
|
81
|
97
|
38
|
68
|
87
|
46
|
19
|
|
2025/12
|
64
|
114
|
60
|
64
|
69
|
74
|
75
|
84
|
79
|
65
|
64
|
81
|
43
|
43
|
46
|
59
|
64
|
104
|
105
|
66
|
77
|
49
|
57
|
54
|
35
|
60
|
59
|
54
|
57
|
73
|
74
|
|
2025/11
|
52
|
57
|
71
|
43
|
46
|
57
|
53
|
41
|
20
|
48
|
50
|
25
|
53
|
51
|
66
|
69
|
58
|
31
|
47
|
45
|
50
|
52
|
62
|
53
|
76
|
84
|
82
|
79
|
62
|
55
|
|
|
2025/10
|
44
|
41
|
38
|
37
|
32
|
31
|
39
|
51
|
47
|
50
|
49
|
44
|
43
|
46
|
44
|
35
|
38
|
37
|
27
|
34
|
35
|
31
|
40
|
39
|
51
|
58
|
43
|
63
|
50
|
45
|
46
|
|
2025/09
|
24
|
25
|
35
|
33
|
29
|
26
|
19
|
26
|
34
|
22
|
21
|
24
|
24
|
24
|
27
|
29
|
24
|
35
|
27
|
29
|
34
|
37
|
36
|
24
|
32
|
30
|
36
|
31
|
44
|
47
|
|
|
2025/08
|
33
|
32
|
21
|
21
|
16
|
13
|
15
|
16
|
18
|
27
|
28
|
23
|
19
|
13
|
12
|
15
|
15
|
14
|
20
|
22
|
17
|
18
|
22
|
25
|
27
|
27
|
20
|
15
|
15
|
23
|
33
|
|
2025/07
|
14
|
20
|
21
|
28
|
23
|
22
|
20
|
25
|
22
|
16
|
29
|
20
|
16
|
24
|
24
|
22
|
25
|
29
|
20
|
16
|
13
|
15
|
19
|
20
|
39
|
23
|
15
|
17
|
20
|
25
|
18
|
|
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