Air Quality
Excellent
No health implications.
3
PM2.5
9
PM10
25
O3
0.4
CO
4
SO2
5
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
11 Jul
39
Excellent
Sun
12 Jul
86
Good
Mon
13 Jul
65
Good
Tue
14 Jul
52
Good
Wed
15 Jul
50
Excellent
Thu
16 Jul
58
Good
Fri
17 Jul
40
Excellent
Air quality in the last 12 months (Heping)
|
2026/05
|
53
|
49
|
30
|
45
|
61
|
43
|
29
|
35
|
44
|
47
|
47
|
53
|
50
|
47
|
47
|
57
|
46
|
31
|
27
|
29
|
38
|
42
|
22
|
32
|
30
|
33
|
37
|
40
|
35
|
58
|
68
|
|
2026/04
|
71
|
81
|
71
|
38
|
47
|
39
|
41
|
58
|
50
|
61
|
39
|
72
|
57
|
92
|
81
|
78
|
56
|
98
|
69
|
108
|
81
|
49
|
51
|
69
|
64
|
43
|
39
|
31
|
41
|
50
|
|
|
2026/03
|
157
|
204
|
213
|
101
|
51
|
33
|
40
|
110
|
50
|
80
|
72
|
83
|
97
|
139
|
247
|
90
|
169
|
38
|
51
|
61
|
103
|
123
|
110
|
81
|
82
|
162
|
55
|
94
|
49
|
37
|
57
|
|
2026/02
|
97
|
38
|
72
|
142
|
121
|
45
|
40
|
59
|
63
|
91
|
84
|
123
|
147
|
89
|
61
|
47
|
135
|
37
|
59
|
69
|
78
|
92
|
48
|
77
|
92
|
75
|
120
|
83
|
|||
|
2026/01
|
70
|
103
|
116
|
140
|
60
|
83
|
44
|
46
|
77
|
44
|
26
|
38
|
27
|
57
|
80
|
56
|
28
|
51
|
29
|
41
|
41
|
48
|
67
|
37
|
47
|
114
|
35
|
39
|
71
|
95
|
101
|
|
2025/12
|
48
|
26
|
28
|
52
|
55
|
100
|
131
|
38
|
62
|
136
|
32
|
74
|
92
|
130
|
66
|
89
|
96
|
69
|
73
|
29
|
36
|
50
|
41
|
67
|
33
|
46
|
106
|
108
|
29
|
28
|
25
|
|
2025/11
|
76
|
39
|
49
|
60
|
93
|
75
|
122
|
147
|
41
|
38
|
48
|
97
|
37
|
99
|
98
|
44
|
48
|
48
|
77
|
41
|
67
|
87
|
139
|
230
|
47
|
66
|
37
|
46
|
60
|
46
|
|
|
2025/10
|
56
|
58
|
58
|
57
|
37
|
42
|
47
|
31
|
47
|
59
|
91
|
62
|
80
|
98
|
78
|
56
|
77
|
28
|
30
|
29
|
44
|
66
|
59
|
71
|
115
|
44
|
38
|
83
|
76
|
43
|
47
|
|
2025/09
|
65
|
66
|
53
|
46
|
47
|
36
|
45
|
40
|
50
|
40
|
58
|
48
|
52
|
42
|
33
|
34
|
27
|
51
|
49
|
44
|
61
|
58
|
34
|
38
|
71
|
70
|
74
|
48
|
60
|
47
|
|
|
2025/08
|
42
|
32
|
29
|
22
|
35
|
24
|
30
|
33
|
34
|
36
|
35
|
39
|
34
|
41
|
39
|
21
|
29
|
32
|
41
|
21
|
33
|
22
|
51
|
16
|
19
|
27
|
35
|
22
|
37
|
53
|
30
|
|
2025/07
|
19
|
32
|
18
|
31
|
24
|
21
|
37
|
43
|
49
|
51
|
45
|
43
|
22
|
29
|
31
|
40
|
35
|
36
|
40
|
21
|
27
|
28
|
15
|
22
|
37
|
36
|
43
|
44
|
19
|
14
|
41
|
|
2025/06
|
41
|
56
|
34
|
21
|
58
|
47
|
20
|
39
|
48
|
22
|
31
|
37
|
31
|
45
|
39
|
19
|
42
|
37
|
46
|
26
|
20
|
36
|
46
|
52
|
53
|
46
|
50
|
30
|
37
|
17
|
|
|
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