Air Quality
Excellent
No health implications.
18
PM2.5
30
PM10
48
O3
0.3
CO
7
SO2
16
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
26 Dec
58
Good
Sat
27 Dec
65
Good
Sun
28 Dec
99
Good
Mon
29 Dec
102
Light
Tue
30 Dec
65
Good
Wed
31 Dec
62
Good
Thu
1 Jan
50
Excellent
Hailing Air quality rank
Air quality in the last 12 months (Hailing)
|
2025/11
|
133
|
76
|
31
|
32
|
28
|
40
|
48
|
17
|
33
|
51
|
25
|
41
|
65
|
87
|
88
|
64
|
36
|
42
|
44
|
54
|
84
|
115
|
111
|
95
|
83
|
67
|
187
|
126
|
94
|
80
|
|
|
2025/10
|
46
|
46
|
16
|
25
|
39
|
58
|
26
|
19
|
22
|
40
|
54
|
77
|
23
|
18
|
43
|
16
|
21
|
14
|
18
|
22
|
15
|
20
|
21
|
34
|
32
|
29
|
45
|
39
|
32
|
29
|
25
|
|
2025/09
|
20
|
16
|
36
|
36
|
43
|
39
|
36
|
33
|
17
|
21
|
22
|
26
|
16
|
40
|
27
|
48
|
25
|
15
|
23
|
21
|
26
|
18
|
26
|
14
|
11
|
20
|
27
|
26
|
34
|
40
|
|
|
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
|
|
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