Air Quality
Excellent
No health implications.
3
PM2.5
14
PM10
21
O3
0.5
CO
5
SO2
4
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
7 Jul
47
Excellent
Wed
8 Jul
52
Good
Thu
9 Jul
62
Good
Fri
10 Jul
61
Good
Sat
11 Jul
64
Good
Sun
12 Jul
57
Good
Mon
13 Jul
33
Excellent
Air quality in the last 12 months (Yanfeng)
|
2026/05
|
42
|
32
|
28
|
47
|
61
|
54
|
34
|
35
|
37
|
58
|
71
|
84
|
27
|
30
|
40
|
41
|
19
|
19
|
27
|
24
|
29
|
18
|
21
|
21
|
29
|
31
|
35
|
37
|
41
|
45
|
54
|
|
2026/04
|
40
|
41
|
26
|
41
|
58
|
36
|
43
|
53
|
51
|
41
|
26
|
29
|
39
|
23
|
25
|
23
|
40
|
45
|
52
|
45
|
15
|
18
|
29
|
47
|
50
|
61
|
60
|
45
|
28
|
31
|
|
|
2026/03
|
14
|
23
|
42
|
74
|
52
|
55
|
70
|
32
|
29
|
62
|
53
|
57
|
57
|
61
|
112
|
30
|
40
|
21
|
32
|
26
|
42
|
36
|
29
|
27
|
77
|
38
|
41
|
41
|
46
|
26
|
29
|
|
2026/02
|
47
|
57
|
61
|
86
|
102
|
71
|
73
|
58
|
55
|
63
|
70
|
79
|
69
|
65
|
77
|
22
|
96
|
75
|
53
|
49
|
66
|
74
|
58
|
36
|
50
|
31
|
20
|
25
|
|||
|
2026/01
|
37
|
59
|
69
|
70
|
62
|
86
|
81
|
69
|
71
|
99
|
113
|
101
|
125
|
95
|
103
|
126
|
101
|
110
|
37
|
20
|
53
|
66
|
68
|
46
|
65
|
65
|
134
|
83
|
54
|
30
|
40
|
|
2025/12
|
84
|
115
|
87
|
69
|
84
|
90
|
108
|
114
|
124
|
137
|
114
|
124
|
27
|
50
|
55
|
65
|
76
|
168
|
101
|
73
|
92
|
97
|
51
|
45
|
58
|
61
|
72
|
88
|
104
|
132
|
168
|
|
2025/11
|
47
|
42
|
26
|
28
|
30
|
26
|
45
|
12
|
10
|
17
|
39
|
54
|
43
|
47
|
52
|
60
|
61
|
27
|
34
|
44
|
53
|
63
|
76
|
62
|
54
|
65
|
76
|
86
|
81
|
80
|
|
|
2025/10
|
60
|
51
|
33
|
49
|
43
|
25
|
46
|
54
|
44
|
48
|
53
|
95
|
69
|
46
|
59
|
47
|
46
|
18
|
9
|
9
|
9
|
21
|
36
|
38
|
51
|
59
|
62
|
56
|
73
|
81
|
57
|
|
2025/09
|
17
|
21
|
28
|
34
|
40
|
33
|
34
|
31
|
18
|
21
|
19
|
21
|
25
|
34
|
38
|
41
|
32
|
33
|
29
|
21
|
24
|
20
|
25
|
11
|
14
|
22
|
38
|
49
|
61
|
49
|
|
|
2025/08
|
30
|
34
|
16
|
17
|
21
|
12
|
12
|
16
|
24
|
26
|
30
|
40
|
30
|
20
|
11
|
20
|
21
|
21
|
11
|
16
|
16
|
18
|
24
|
19
|
19
|
18
|
26
|
27
|
21
|
19
|
20
|
|
2025/07
|
17
|
17
|
21
|
27
|
38
|
44
|
51
|
39
|
37
|
26
|
26
|
31
|
31
|
37
|
28
|
30
|
31
|
51
|
41
|
43
|
32
|
10
|
12
|
21
|
19
|
24
|
18
|
20
|
23
|
20
|
22
|
|
2025/06
|
16
|
20
|
38
|
45
|
50
|
42
|
30
|
28
|
36
|
42
|
40
|
23
|
34
|
19
|
14
|
24
|
14
|
12
|
15
|
21
|
23
|
12
|
26
|
20
|
37
|
32
|
15
|
19
|
19
|
19
|
|
|
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