Air Quality
Excellent
No health implications.
12
PM2.5
23
PM10
108
O3
0.6
CO
5
SO2
12
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
21 Jun
59
Good
Sun
22 Jun
62
Good
Mon
23 Jun
69
Good
Tue
24 Jun
49
Excellent
Wed
25 Jun
54
Good
Thu
26 Jun
73
Good
Fri
27 Jun
46
Excellent
Air quality in the last 12 months (Jiajiang)
|
2025/05
|
43
|
48
|
57
|
54
|
26
|
23
|
32
|
27
|
79
|
73
|
66
|
84
|
53
|
71
|
53
|
47
|
69
|
71
|
54
|
54
|
58
|
49
|
41
|
47
|
50
|
56
|
29
|
22
|
34
|
31
|
21
|
|
2025/04
|
49
|
54
|
59
|
63
|
23
|
42
|
49
|
55
|
59
|
64
|
59
|
109
|
114
|
81
|
90
|
81
|
61
|
61
|
54
|
57
|
62
|
62
|
64
|
33
|
40
|
37
|
40
|
43
|
25
|
30
|
|
|
2025/03
|
93
|
83
|
40
|
40
|
32
|
15
|
31
|
32
|
46
|
57
|
65
|
66
|
79
|
63
|
23
|
30
|
30
|
30
|
35
|
42
|
50
|
60
|
55
|
50
|
54
|
69
|
108
|
88
|
53
|
47
|
43
|
|
2025/02
|
40
|
34
|
43
|
50
|
35
|
34
|
29
|
27
|
38
|
50
|
66
|
50
|
58
|
57
|
54
|
67
|
78
|
71
|
47
|
46
|
39
|
18
|
35
|
33
|
22
|
39
|
79
|
76
|
|||
|
2025/01
|
126
|
133
|
146
|
184
|
135
|
116
|
90
|
56
|
63
|
66
|
40
|
84
|
88
|
78
|
82
|
82
|
100
|
59
|
73
|
91
|
134
|
172
|
170
|
85
|
23
|
36
|
52
|
53
|
178
|
98
|
55
|
|
2024/12
|
82
|
111
|
117
|
88
|
55
|
60
|
55
|
30
|
25
|
45
|
61
|
63
|
44
|
57
|
52
|
71
|
104
|
140
|
151
|
126
|
113
|
57
|
60
|
46
|
61
|
63
|
100
|
72
|
97
|
67
|
70
|
|
2024/11
|
26
|
44
|
46
|
31
|
35
|
64
|
61
|
65
|
57
|
32
|
36
|
40
|
28
|
40
|
59
|
40
|
26
|
22
|
26
|
31
|
49
|
62
|
52
|
44
|
17
|
32
|
40
|
44
|
55
|
67
|
|
|
2024/10
|
22
|
33
|
23
|
26
|
34
|
39
|
48
|
52
|
53
|
33
|
35
|
28
|
35
|
44
|
62
|
81
|
24
|
38
|
24
|
21
|
19
|
28
|
43
|
59
|
38
|
29
|
30
|
42
|
73
|
53
|
49
|
|
2024/09
|
20
|
32
|
28
|
40
|
19
|
25
|
32
|
47
|
33
|
21
|
24
|
35
|
35
|
25
|
29
|
28
|
35
|
43
|
47
|
48
|
26
|
46
|
46
|
56
|
57
|
62
|
69
|
80
|
53
|
12
|
|
|
2024/08
|
39
|
45
|
35
|
15
|
24
|
34
|
37
|
29
|
34
|
28
|
52
|
53
|
51
|
59
|
49
|
35
|
43
|
31
|
41
|
51
|
59
|
65
|
64
|
52
|
58
|
42
|
45
|
52
|
51
|
41
|
33
|
|
2024/07
|
18
|
25
|
28
|
30
|
33
|
32
|
43
|
18
|
10
|
13
|
21
|
25
|
25
|
14
|
22
|
26
|
23
|
13
|
22
|
22
|
21
|
26
|
33
|
15
|
22
|
47
|
41
|
26
|
25
|
26
|
32
|
|
2024/06
|
55
|
31
|
36
|
30
|
31
|
38
|
26
|
32
|
28
|
37
|
33
|
31
|
37
|
44
|
47
|
50
|
24
|
31
|
24
|
32
|
24
|
24
|
29
|
33
|
34
|
22
|
18
|
29
|
26
|
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