Air Quality
Excellent
No health implications.
11
PM2.5
28
PM10
106
O3
0.6
CO
3
SO2
14
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
30 Apr
87
Good
Thu
1 May
103
Light
Fri
2 May
117
Light
Sat
3 May
128
Light
Sun
4 May
117
Light
Mon
5 May
80
Good
Tue
6 May
34
Excellent
Air quality in the last 12 months (Wenjiang)
|
2025/02
|
34
|
35
|
37
|
49
|
36
|
30
|
41
|
27
|
32
|
44
|
64
|
54
|
56
|
52
|
33
|
48
|
48
|
48
|
36
|
42
|
38
|
23
|
38
|
30
|
25
|
47
|
68
|
87
|
|||
|
2025/01
|
134
|
124
|
130
|
137
|
108
|
94
|
59
|
43
|
61
|
53
|
42
|
84
|
84
|
64
|
67
|
60
|
100
|
50
|
74
|
91
|
125
|
151
|
192
|
83
|
33
|
59
|
73
|
93
|
282
|
94
|
58
|
|
2024/12
|
97
|
124
|
105
|
67
|
64
|
49
|
33
|
17
|
25
|
42
|
58
|
54
|
44
|
46
|
72
|
92
|
118
|
159
|
107
|
90
|
96
|
54
|
42
|
54
|
77
|
77
|
118
|
108
|
69
|
66
|
85
|
|
2024/11
|
31
|
61
|
42
|
35
|
49
|
61
|
78
|
89
|
60
|
26
|
36
|
32
|
27
|
57
|
54
|
34
|
25
|
13
|
14
|
28
|
42
|
69
|
57
|
35
|
18
|
38
|
38
|
55
|
61
|
76
|
|
|
2024/10
|
21
|
41
|
23
|
24
|
38
|
45
|
41
|
46
|
43
|
39
|
40
|
35
|
53
|
60
|
63
|
49
|
23
|
36
|
24
|
12
|
19
|
32
|
55
|
73
|
45
|
32
|
32
|
50
|
60
|
48
|
40
|
|
2024/09
|
30
|
36
|
22
|
36
|
23
|
27
|
26
|
36
|
30
|
17
|
24
|
29
|
29
|
22
|
20
|
31
|
31
|
39
|
33
|
37
|
24
|
36
|
42
|
40
|
59
|
58
|
75
|
64
|
40
|
14
|
|
|
2024/08
|
47
|
49
|
28
|
20
|
28
|
46
|
27
|
32
|
36
|
29
|
50
|
46
|
51
|
53
|
38
|
57
|
38
|
34
|
44
|
52
|
52
|
57
|
56
|
37
|
46
|
35
|
37
|
43
|
34
|
35
|
35
|
|
2024/07
|
24
|
31
|
25
|
25
|
32
|
55
|
35
|
18
|
15
|
19
|
26
|
37
|
21
|
14
|
17
|
25
|
23
|
21
|
30
|
26
|
24
|
26
|
31
|
22
|
38
|
62
|
51
|
28
|
19
|
31
|
44
|
|
2024/06
|
45
|
30
|
38
|
33
|
37
|
38
|
31
|
36
|
38
|
53
|
29
|
36
|
57
|
58
|
53
|
51
|
21
|
37
|
32
|
36
|
31
|
26
|
50
|
52
|
39
|
34
|
32
|
34
|
55
|
55
|
|
|
2024/05
|
45
|
29
|
24
|
25
|
46
|
73
|
90
|
49
|
49
|
76
|
54
|
58
|
51
|
63
|
70
|
79
|
103
|
66
|
50
|
42
|
34
|
53
|
54
|
56
|
57
|
44
|
43
|
28
|
22
|
27
|
53
|
|
2024/04
|
62
|
53
|
68
|
55
|
33
|
32
|
34
|
36
|
42
|
32
|
39
|
51
|
79
|
70
|
85
|
58
|
54
|
27
|
24
|
50
|
75
|
50
|
33
|
30
|
35
|
68
|
63
|
116
|
40
|
16
|
|
|
2024/03
|
57
|
52
|
75
|
93
|
63
|
56
|
71
|
76
|
97
|
95
|
51
|
69
|
33
|
37
|
59
|
66
|
92
|
48
|
48
|
62
|
63
|
82
|
88
|
49
|
23
|
29
|
45
|
36
|
51
|
44
|
61
|
|
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