Air Quality
Excellent
No health implications.
13
PM2.5
20
PM10
22
O3
0.9
CO
4
SO2
21
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
24 Mar
60
Good
Wed
25 Mar
50
Excellent
Thu
26 Mar
44
Excellent
Fri
27 Mar
42
Excellent
Sat
28 Mar
41
Excellent
Sun
29 Mar
45
Excellent
Mon
30 Mar
48
Excellent
Jiahe Air quality rank
Air quality in the last 12 months (Jiahe)
|
2026/02
|
48
|
50
|
61
|
70
|
96
|
86
|
76
|
62
|
64
|
62
|
37
|
52
|
67
|
59
|
43
|
30
|
59
|
70
|
59
|
35
|
49
|
58
|
52
|
31
|
40
|
36
|
16
|
27
|
|||
|
2026/01
|
30
|
45
|
63
|
77
|
41
|
62
|
59
|
52
|
50
|
63
|
73
|
72
|
78
|
68
|
74
|
87
|
113
|
97
|
62
|
17
|
38
|
47
|
63
|
61
|
77
|
62
|
81
|
82
|
62
|
49
|
28
|
|
2025/12
|
64
|
98
|
94
|
90
|
80
|
84
|
84
|
92
|
94
|
87
|
79
|
91
|
20
|
37
|
50
|
53
|
67
|
88
|
64
|
56
|
110
|
116
|
83
|
27
|
55
|
55
|
59
|
59
|
67
|
88
|
124
|
|
2025/11
|
45
|
42
|
19
|
12
|
24
|
29
|
40
|
17
|
9
|
11
|
23
|
48
|
38
|
46
|
51
|
52
|
63
|
23
|
33
|
40
|
48
|
52
|
59
|
60
|
50
|
54
|
62
|
67
|
58
|
55
|
|
|
2025/10
|
52
|
33
|
29
|
42
|
43
|
17
|
22
|
39
|
32
|
33
|
40
|
39
|
75
|
44
|
55
|
54
|
51
|
30
|
11
|
10
|
10
|
21
|
35
|
41
|
48
|
65
|
66
|
72
|
77
|
91
|
53
|
|
2025/09
|
25
|
28
|
29
|
29
|
37
|
37
|
47
|
35
|
16
|
18
|
19
|
22
|
27
|
31
|
32
|
23
|
20
|
41
|
45
|
22
|
21
|
18
|
22
|
10
|
15
|
20
|
26
|
41
|
39
|
56
|
|
|
2025/08
|
27
|
21
|
13
|
20
|
18
|
12
|
14
|
18
|
28
|
34
|
31
|
34
|
33
|
30
|
11
|
19
|
22
|
21
|
13
|
16
|
20
|
22
|
29
|
27
|
27
|
23
|
27
|
26
|
26
|
21
|
26
|
|
2025/07
|
12
|
14
|
18
|
28
|
33
|
35
|
33
|
32
|
33
|
22
|
22
|
26
|
26
|
27
|
24
|
26
|
29
|
34
|
31
|
22
|
18
|
16
|
17
|
23
|
30
|
34
|
31
|
22
|
27
|
27
|
23
|
|
2025/06
|
24
|
23
|
37
|
46
|
45
|
41
|
31
|
31
|
39
|
38
|
38
|
29
|
32
|
18
|
16
|
22
|
11
|
11
|
18
|
19
|
16
|
21
|
24
|
25
|
26
|
21
|
15
|
13
|
14
|
15
|
|
|
2025/05
|
51
|
56
|
47
|
41
|
31
|
37
|
60
|
37
|
27
|
53
|
45
|
42
|
46
|
47
|
50
|
34
|
24
|
20
|
18
|
18
|
21
|
22
|
29
|
50
|
59
|
50
|
43
|
28
|
20
|
26
|
17
|
|
2025/04
|
52
|
54
|
58
|
86
|
101
|
85
|
75
|
67
|
72
|
41
|
52
|
182
|
202
|
129
|
86
|
78
|
86
|
68
|
36
|
26
|
35
|
32
|
51
|
36
|
30
|
35
|
27
|
33
|
53
|
54
|
|
|
2025/03
|
36
|
36
|
38
|
19
|
23
|
29
|
55
|
55
|
54
|
54
|
56
|
56
|
50
|
35
|
19
|
40
|
46
|
38
|
46
|
49
|
51
|
60
|
70
|
83
|
82
|
68
|
59
|
66
|
34
|
23
|
39
|
|
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