Air Quality
Excellent
No health implications.
4
PM2.5
25
PM10
111
O3
0.4
CO
7
SO2
8
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
9 Apr
69
Good
Fri
10 Apr
125
Light
Sat
11 Apr
104
Light
Sun
12 Apr
71
Good
Mon
13 Apr
68
Good
Tue
14 Apr
104
Light
Wed
15 Apr
36
Excellent
Changji City Air quality rank
Air quality in the last 12 months (Changji City)
|
2026/02
|
107
|
105
|
140
|
116
|
96
|
120
|
86
|
79
|
62
|
54
|
85
|
109
|
80
|
36
|
90
|
89
|
179
|
126
|
144
|
107
|
53
|
33
|
66
|
70
|
58
|
67
|
55
|
19
|
|||
|
2026/01
|
76
|
85
|
100
|
105
|
136
|
141
|
205
|
129
|
80
|
152
|
144
|
142
|
139
|
93
|
48
|
30
|
23
|
55
|
87
|
71
|
124
|
178
|
153
|
91
|
133
|
128
|
135
|
127
|
161
|
139
|
119
|
|
2025/12
|
40
|
44
|
47
|
73
|
115
|
142
|
84
|
58
|
55
|
65
|
25
|
43
|
55
|
68
|
88
|
109
|
136
|
80
|
59
|
77
|
62
|
48
|
64
|
58
|
71
|
125
|
116
|
172
|
133
|
73
|
69
|
|
2025/11
|
66
|
64
|
62
|
73
|
29
|
11
|
18
|
45
|
86
|
126
|
51
|
53
|
66
|
52
|
26
|
50
|
56
|
64
|
100
|
104
|
109
|
68
|
38
|
52
|
52
|
47
|
57
|
68
|
49
|
47
|
|
|
2025/10
|
68
|
13
|
19
|
21
|
23
|
21
|
33
|
41
|
48
|
42
|
43
|
57
|
73
|
11
|
13
|
24
|
35
|
46
|
57
|
60
|
67
|
79
|
93
|
112
|
104
|
99
|
104
|
75
|
61
|
60
|
63
|
|
2025/09
|
38
|
40
|
27
|
22
|
37
|
32
|
45
|
50
|
64
|
47
|
38
|
28
|
36
|
18
|
23
|
27
|
31
|
32
|
35
|
25
|
17
|
23
|
36
|
19
|
14
|
27
|
33
|
42
|
49
|
74
|
|
|
2025/08
|
50
|
37
|
24
|
32
|
32
|
19
|
24
|
31
|
21
|
39
|
15
|
29
|
33
|
32
|
40
|
30
|
40
|
29
|
13
|
21
|
35
|
23
|
32
|
46
|
25
|
24
|
28
|
33
|
29
|
39
|
54
|
|
2025/07
|
36
|
17
|
21
|
21
|
29
|
32
|
22
|
21
|
15
|
24
|
24
|
23
|
20
|
31
|
41
|
39
|
22
|
28
|
24
|
38
|
31
|
26
|
34
|
47
|
32
|
45
|
41
|
60
|
41
|
42
|
19
|
|
2025/06
|
29
|
25
|
35
|
32
|
33
|
47
|
26
|
33
|
49
|
46
|
38
|
29
|
25
|
35
|
30
|
25
|
19
|
17
|
30
|
20
|
31
|
24
|
28
|
18
|
25
|
55
|
47
|
15
|
28
|
36
|
|
|
2025/05
|
33
|
33
|
19
|
18
|
37
|
34
|
81
|
46
|
69
|
73
|
44
|
24
|
20
|
30
|
29
|
35
|
38
|
48
|
106
|
14
|
13
|
23
|
32
|
62
|
22
|
56
|
37
|
28
|
34
|
28
|
28
|
|
2025/04
|
61
|
42
|
41
|
47
|
70
|
30
|
26
|
43
|
108
|
25
|
24
|
44
|
52
|
129
|
45
|
52
|
12
|
40
|
69
|
29
|
25
|
37
|
37
|
37
|
26
|
26
|
48
|
34
|
48
|
71
|
|
|
2025/03
|
51
|
48
|
33
|
36
|
28
|
42
|
62
|
31
|
53
|
42
|
33
|
35
|
21
|
32
|
37
|
48
|
61
|
66
|
61
|
64
|
67
|
80
|
62
|
28
|
16
|
53
|
23
|
57
|
71
|
69
|
56
|
|
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