Air Quality
Excellent
No health implications.
3
PM2.5
22
PM10
90
O3
0.1
CO
3
SO2
28
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
30 May
104
Light
Sun
31 May
108
Light
Mon
1 Jun
108
Light
Tue
2 Jun
112
Light
Wed
3 Jun
108
Light
Thu
4 Jun
34
Excellent
Fri
5 Jun
41
Excellent
Real-time AQI (Monitoring Station in Zhangqiu)
环境监测站
293
PM2.5
22
PM10
90
O3
0.1
CO
3
SO2
28
NO2
Air quality in the last 12 months (Zhangqiu)
|
2026/04
|
105
|
51
|
63
|
53
|
82
|
59
|
63
|
48
|
53
|
56
|
55
|
44
|
57
|
72
|
80
|
52
|
70
|
73
|
92
|
78
|
58
|
39
|
53
|
52
|
48
|
60
|
87
|
55
|
38
|
49
|
|
|
2026/03
|
102
|
123
|
112
|
155
|
103
|
58
|
62
|
70
|
91
|
93
|
133
|
109
|
82
|
117
|
54
|
75
|
118
|
71
|
53
|
83
|
104
|
100
|
100
|
74
|
74
|
78
|
90
|
86
|
65
|
91
|
57
|
|
2026/02
|
155
|
102
|
88
|
105
|
101
|
48
|
52
|
50
|
60
|
71
|
82
|
97
|
88
|
92
|
101
|
58
|
66
|
65
|
66
|
65
|
81
|
153
|
66
|
67
|
80
|
94
|
109
|
112
|
|||
|
2026/01
|
39
|
34
|
89
|
145
|
143
|
151
|
50
|
44
|
86
|
72
|
46
|
71
|
89
|
107
|
148
|
114
|
54
|
49
|
39
|
31
|
37
|
55
|
79
|
116
|
113
|
81
|
93
|
111
|
117
|
106
|
165
|
|
2025/12
|
87
|
50
|
41
|
59
|
55
|
88
|
94
|
60
|
83
|
97
|
85
|
32
|
62
|
56
|
71
|
135
|
87
|
85
|
161
|
93
|
50
|
42
|
70
|
76
|
35
|
41
|
59
|
100
|
138
|
85
|
41
|
|
2025/11
|
98
|
43
|
51
|
63
|
61
|
62
|
109
|
129
|
68
|
54
|
70
|
72
|
67
|
87
|
135
|
105
|
34
|
49
|
47
|
64
|
60
|
81
|
82
|
146
|
37
|
89
|
76
|
129
|
117
|
125
|
|
|
2025/10
|
46
|
24
|
26
|
36
|
20
|
13
|
39
|
46
|
14
|
11
|
17
|
17
|
30
|
49
|
37
|
50
|
57
|
31
|
41
|
39
|
43
|
47
|
49
|
59
|
66
|
79
|
67
|
93
|
56
|
62
|
114
|
|
2025/09
|
19
|
32
|
34
|
45
|
32
|
35
|
42
|
60
|
41
|
52
|
40
|
48
|
52
|
55
|
56
|
32
|
20
|
38
|
23
|
26
|
49
|
30
|
31
|
27
|
42
|
42
|
26
|
38
|
56
|
52
|
|
|
2025/08
|
41
|
27
|
37
|
57
|
38
|
43
|
38
|
45
|
23
|
26
|
33
|
29
|
44
|
47
|
25
|
24
|
17
|
40
|
35
|
28
|
32
|
29
|
43
|
46
|
39
|
45
|
31
|
34
|
41
|
34
|
18
|
|
2025/07
|
22
|
20
|
25
|
25
|
30
|
42
|
46
|
42
|
20
|
42
|
38
|
47
|
41
|
35
|
37
|
40
|
28
|
33
|
39
|
35
|
18
|
14
|
15
|
29
|
28
|
23
|
21
|
20
|
15
|
32
|
41
|
|
2025/06
|
48
|
52
|
46
|
33
|
58
|
53
|
74
|
55
|
64
|
34
|
44
|
51
|
51
|
52
|
27
|
25
|
26
|
41
|
23
|
41
|
27
|
26
|
32
|
42
|
46
|
52
|
38
|
27
|
24
|
18
|
|
|
2025/05
|
59
|
68
|
44
|
44
|
71
|
70
|
70
|
65
|
28
|
31
|
43
|
57
|
59
|
59
|
45
|
72
|
77
|
68
|
88
|
68
|
67
|
77
|
52
|
55
|
36
|
46
|
49
|
52
|
51
|
54
|
52
|
|
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