Air Quality
Excellent
No health implications.
30
PM2.5
40
PM10
115
O3
0.7
CO
6
SO2
22
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
9 Jun
90
Good
Tue
10 Jun
108
Light
Wed
11 Jun
116
Light
Thu
12 Jun
126
Light
Fri
13 Jun
123
Light
Sat
14 Jun
110
Light
Sun
15 Jun
31
Excellent
Air quality in the last 12 months (Yanjiang)
|
2025/05
|
40
|
57
|
65
|
67
|
31
|
40
|
28
|
32
|
98
|
85
|
66
|
80
|
52
|
93
|
81
|
71
|
87
|
116
|
64
|
73
|
73
|
52
|
61
|
50
|
43
|
40
|
52
|
19
|
20
|
60
|
27
|
|
2025/04
|
53
|
53
|
52
|
55
|
42
|
48
|
55
|
53
|
57
|
62
|
49
|
337
|
141
|
95
|
95
|
88
|
74
|
64
|
68
|
46
|
48
|
58
|
61
|
31
|
43
|
29
|
30
|
47
|
36
|
29
|
|
|
2025/03
|
87
|
82
|
35
|
34
|
38
|
23
|
34
|
50
|
53
|
74
|
70
|
75
|
45
|
52
|
38
|
40
|
39
|
50
|
51
|
47
|
57
|
68
|
66
|
58
|
55
|
56
|
121
|
76
|
38
|
21
|
30
|
|
2025/02
|
47
|
50
|
53
|
64
|
50
|
38
|
40
|
37
|
50
|
57
|
70
|
60
|
48
|
42
|
65
|
71
|
70
|
83
|
70
|
64
|
55
|
52
|
46
|
31
|
43
|
58
|
68
|
87
|
|||
|
2025/01
|
108
|
143
|
156
|
129
|
106
|
93
|
86
|
55
|
62
|
73
|
58
|
60
|
105
|
95
|
88
|
75
|
82
|
83
|
101
|
110
|
129
|
188
|
224
|
128
|
44
|
67
|
70
|
91
|
194
|
113
|
64
|
|
2024/12
|
83
|
106
|
137
|
96
|
54
|
43
|
33
|
23
|
48
|
61
|
65
|
69
|
51
|
63
|
75
|
84
|
101
|
141
|
129
|
113
|
135
|
122
|
111
|
81
|
93
|
103
|
128
|
94
|
95
|
86
|
95
|
|
2024/11
|
42
|
49
|
46
|
43
|
41
|
52
|
60
|
62
|
68
|
39
|
43
|
47
|
35
|
42
|
49
|
32
|
21
|
17
|
19
|
25
|
35
|
55
|
64
|
56
|
26
|
31
|
41
|
65
|
69
|
71
|
|
|
2024/10
|
20
|
28
|
20
|
29
|
45
|
46
|
44
|
43
|
52
|
42
|
41
|
31
|
34
|
39
|
50
|
71
|
24
|
29
|
25
|
21
|
18
|
26
|
36
|
48
|
40
|
43
|
26
|
42
|
56
|
56
|
53
|
|
2024/09
|
29
|
36
|
38
|
38
|
22
|
31
|
32
|
26
|
30
|
20
|
18
|
26
|
39
|
37
|
31
|
28
|
33
|
41
|
46
|
41
|
14
|
21
|
36
|
43
|
59
|
63
|
68
|
80
|
53
|
16
|
|
|
2024/08
|
34
|
32
|
26
|
23
|
23
|
35
|
34
|
29
|
40
|
34
|
42
|
51
|
47
|
49
|
38
|
28
|
40
|
29
|
42
|
43
|
46
|
60
|
48
|
42
|
38
|
29
|
35
|
54
|
39
|
42
|
52
|
|
2024/07
|
20
|
25
|
22
|
17
|
27
|
31
|
34
|
20
|
17
|
14
|
23
|
27
|
23
|
15
|
18
|
24
|
26
|
18
|
23
|
25
|
30
|
23
|
29
|
31
|
45
|
55
|
46
|
26
|
19
|
24
|
27
|
|
2024/06
|
48
|
32
|
43
|
22
|
20
|
29
|
30
|
32
|
36
|
39
|
38
|
27
|
32
|
50
|
48
|
47
|
21
|
38
|
39
|
22
|
24
|
22
|
43
|
37
|
34
|
34
|
21
|
21
|
33
|
28
|
|
|
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