Air Quality
Excellent
No health implications.
3
PM2.5
9
PM10
78
O3
0.5
CO
9
SO2
6
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
18 Sep
58
Good
Fri
19 Sep
57
Good
Sat
20 Sep
66
Good
Sun
21 Sep
61
Good
Mon
22 Sep
60
Good
Tue
23 Sep
51
Good
Wed
24 Sep
18
Excellent
Hailing Air quality rank
Air quality in the last 12 months (Hailing)
|
2025/08
|
23
|
16
|
15
|
18
|
22
|
32
|
19
|
18
|
27
|
9
|
9
|
15
|
36
|
23
|
20
|
22
|
28
|
30
|
31
|
34
|
43
|
38
|
34
|
29
|
23
|
15
|
31
|
28
|
29
|
28
|
17
|
|
2025/07
|
34
|
35
|
36
|
39
|
46
|
45
|
33
|
8
|
14
|
40
|
31
|
22
|
29
|
22
|
35
|
40
|
23
|
25
|
19
|
20
|
21
|
19
|
16
|
18
|
21
|
13
|
12
|
12
|
15
|
9
|
11
|
|
2025/06
|
25
|
9
|
43
|
63
|
59
|
40
|
38
|
21
|
16
|
34
|
19
|
23
|
29
|
34
|
20
|
38
|
37
|
56
|
30
|
17
|
10
|
16
|
17
|
19
|
47
|
60
|
24
|
16
|
18
|
34
|
|
|
2025/05
|
51
|
56
|
43
|
33
|
33
|
70
|
62
|
42
|
12
|
29
|
36
|
46
|
50
|
58
|
93
|
34
|
60
|
62
|
61
|
62
|
24
|
44
|
34
|
47
|
59
|
51
|
58
|
49
|
58
|
78
|
71
|
|
2025/04
|
48
|
55
|
37
|
56
|
64
|
62
|
71
|
70
|
83
|
70
|
82
|
152
|
84
|
56
|
44
|
51
|
64
|
64
|
70
|
39
|
51
|
45
|
58
|
65
|
54
|
49
|
44
|
48
|
57
|
60
|
|
|
2025/03
|
75
|
71
|
24
|
21
|
42
|
42
|
62
|
83
|
70
|
53
|
99
|
89
|
47
|
38
|
33
|
39
|
39
|
35
|
43
|
60
|
50
|
56
|
63
|
84
|
78
|
74
|
118
|
48
|
97
|
43
|
38
|
|
2025/02
|
32
|
74
|
83
|
64
|
69
|
36
|
53
|
29
|
41
|
72
|
61
|
106
|
77
|
67
|
111
|
120
|
58
|
52
|
50
|
35
|
37
|
60
|
62
|
68
|
101
|
123
|
138
|
123
|
|||
|
2025/01
|
81
|
58
|
60
|
67
|
96
|
85
|
56
|
63
|
29
|
37
|
68
|
84
|
99
|
106
|
56
|
62
|
87
|
102
|
125
|
200
|
145
|
76
|
35
|
35
|
31
|
55
|
54
|
71
|
189
|
84
|
71
|
|
2024/12
|
80
|
86
|
48
|
39
|
77
|
119
|
119
|
33
|
45
|
38
|
62
|
46
|
77
|
52
|
64
|
65
|
94
|
52
|
33
|
63
|
82
|
49
|
55
|
72
|
107
|
101
|
56
|
57
|
69
|
84
|
71
|
|
2024/11
|
16
|
59
|
75
|
61
|
35
|
29
|
25
|
27
|
37
|
45
|
50
|
60
|
57
|
53
|
58
|
37
|
34
|
28
|
26
|
35
|
55
|
68
|
32
|
35
|
29
|
37
|
65
|
61
|
49
|
63
|
|
|
2024/10
|
15
|
24
|
19
|
19
|
24
|
11
|
11
|
25
|
36
|
56
|
80
|
77
|
38
|
35
|
78
|
51
|
30
|
34
|
26
|
28
|
18
|
37
|
38
|
39
|
38
|
25
|
35
|
42
|
30
|
42
|
33
|
|
2024/09
|
42
|
38
|
20
|
25
|
31
|
30
|
35
|
25
|
19
|
26
|
15
|
24
|
27
|
32
|
25
|
15
|
16
|
16
|
14
|
11
|
18
|
20
|
25
|
27
|
37
|
25
|
37
|
28
|
31
|
35
|
|
|
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