Air Quality
Excellent
No health implications.
7
PM2.5
11
PM10
60
O3
0.3
CO
3
SO2
2
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
18 Jul
36
Excellent
Sun
19 Jul
33
Excellent
Mon
20 Jul
42
Excellent
Tue
21 Jul
33
Excellent
Wed
22 Jul
33
Excellent
Thu
23 Jul
35
Excellent
Fri
24 Jul
50
Excellent
Air quality in the last 12 months (Jianhe)
|
2026/06
|
34
|
33
|
27
|
25
|
30
|
29
|
24
|
29
|
26
|
26
|
28
|
29
|
20
|
26
|
27
|
30
|
34
|
19
|
21
|
21
|
15
|
18
|
17
|
15
|
15
|
22
|
29
|
31
|
33
|
20
|
|
|
2026/05
|
33
|
36
|
24
|
30
|
32
|
41
|
34
|
28
|
30
|
47
|
46
|
47
|
28
|
32
|
28
|
32
|
21
|
16
|
18
|
19
|
19
|
18
|
25
|
27
|
27
|
28
|
30
|
23
|
19
|
26
|
28
|
|
2026/04
|
30
|
39
|
27
|
34
|
46
|
39
|
24
|
46
|
60
|
54
|
29
|
25
|
23
|
22
|
20
|
18
|
23
|
30
|
37
|
32
|
15
|
16
|
21
|
28
|
36
|
44
|
41
|
21
|
30
|
31
|
|
|
2026/03
|
12
|
13
|
28
|
26
|
28
|
43
|
48
|
15
|
17
|
33
|
30
|
35
|
47
|
51
|
34
|
20
|
23
|
17
|
28
|
21
|
29
|
22
|
25
|
17
|
21
|
21
|
20
|
22
|
27
|
32
|
28
|
|
2026/02
|
50
|
52
|
63
|
77
|
58
|
42
|
52
|
48
|
40
|
29
|
40
|
49
|
52
|
44
|
39
|
32
|
40
|
42
|
45
|
54
|
51
|
62
|
45
|
21
|
45
|
31
|
12
|
15
|
|||
|
2026/01
|
25
|
47
|
35
|
33
|
36
|
44
|
54
|
54
|
74
|
85
|
83
|
81
|
80
|
110
|
131
|
123
|
121
|
83
|
58
|
21
|
41
|
55
|
62
|
70
|
54
|
23
|
40
|
59
|
63
|
14
|
35
|
|
2025/12
|
97
|
77
|
67
|
57
|
57
|
72
|
69
|
60
|
66
|
68
|
82
|
96
|
34
|
42
|
56
|
60
|
72
|
49
|
48
|
58
|
56
|
58
|
34
|
43
|
49
|
51
|
62
|
65
|
74
|
78
|
65
|
|
2025/11
|
24
|
21
|
12
|
16
|
25
|
24
|
20
|
8
|
8
|
10
|
20
|
30
|
30
|
34
|
39
|
44
|
45
|
18
|
21
|
26
|
31
|
33
|
47
|
48
|
39
|
42
|
50
|
45
|
42
|
50
|
|
|
2025/10
|
16
|
15
|
18
|
15
|
20
|
22
|
18
|
17
|
20
|
22
|
21
|
26
|
33
|
31
|
24
|
17
|
22
|
17
|
10
|
9
|
10
|
17
|
33
|
37
|
39
|
29
|
24
|
30
|
45
|
38
|
30
|
|
2025/09
|
21
|
19
|
18
|
18
|
18
|
30
|
28
|
27
|
18
|
17
|
17
|
17
|
19
|
20
|
19
|
19
|
19
|
21
|
22
|
23
|
25
|
26
|
18
|
13
|
10
|
14
|
19
|
20
|
26
|
27
|
|
|
2025/08
|
21
|
24
|
22
|
25
|
22
|
15
|
12
|
11
|
17
|
18
|
18
|
35
|
42
|
22
|
15
|
13
|
14
|
17
|
16
|
16
|
15
|
16
|
15
|
18
|
17
|
19
|
15
|
16
|
24
|
25
|
22
|
|
2025/07
|
12
|
11
|
13
|
15
|
17
|
21
|
21
|
23
|
23
|
20
|
16
|
25
|
20
|
18
|
12
|
15
|
18
|
30
|
33
|
26
|
15
|
11
|
10
|
13
|
14
|
15
|
20
|
20
|
21
|
22
|
22
|
|
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