Air Quality
Excellent
No health implications.
PM2.5
PM10
O3
CO
SO2
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
21 Apr
Wed
22 Apr
Thu
23 Apr
Fri
24 Apr
Sat
25 Apr
Sun
26 Apr
Mon
27 Apr
Real-time AQI (Monitoring Station in Deyang)
东山公园
4028
PM2.5
36
PM10
47
O3
0.4
CO
3
SO2
4
NO2
西小区
5224
PM2.5
52 *
PM10
50
O3
0.4
CO
3
SO2
8
NO2
耐火材料厂
5023
PM2.5
50
PM10
48
O3
0.3
CO
1
SO2
21
NO2
市林业局
4425
PM2.5
44
PM10
53
O3
0.2
CO
1
SO2
4
NO2
Air quality in the last 12 months (Deyang)
|
2026/03
|
19
|
26
|
41
|
51
|
54
|
71
|
58
|
43
|
38
|
44
|
63
|
62
|
47
|
22
|
52
|
32
|
18
|
48
|
55
|
62
|
50
|
60
|
49
|
61
|
45
|
45
|
49
|
56
|
45
|
24
|
37
|
|
2026/02
|
115
|
94
|
101
|
106
|
123
|
100
|
71
|
64
|
51
|
67
|
76
|
84
|
103
|
119
|
103
|
45
|
71
|
94
|
80
|
82
|
86
|
100
|
87
|
64
|
57
|
56
|
70
|
36
|
|||
|
2026/01
|
55
|
54
|
20
|
40
|
55
|
63
|
88
|
87
|
109
|
131
|
179
|
197
|
180
|
153
|
107
|
125
|
133
|
153
|
44
|
40
|
47
|
63
|
65
|
91
|
88
|
121
|
120
|
122
|
99
|
54
|
91
|
|
2025/12
|
142
|
138
|
56
|
49
|
76
|
83
|
99
|
117
|
134
|
102
|
126
|
91
|
63
|
75
|
85
|
118
|
145
|
142
|
166
|
122
|
46
|
46
|
61
|
62
|
66
|
72
|
93
|
120
|
108
|
136
|
97
|
|
2025/11
|
35
|
35
|
37
|
31
|
38
|
31
|
24
|
47
|
49
|
24
|
41
|
63
|
60
|
67
|
52
|
43
|
44
|
43
|
56
|
78
|
95
|
114
|
101
|
98
|
82
|
94
|
110
|
117
|
145
|
162
|
|
|
2025/10
|
22
|
20
|
19
|
20
|
24
|
17
|
21
|
31
|
32
|
30
|
13
|
17
|
28
|
39
|
42
|
40
|
28
|
32
|
21
|
11
|
13
|
17
|
12
|
15
|
20
|
35
|
36
|
50
|
41
|
54
|
53
|
|
2025/09
|
39
|
36
|
39
|
45
|
33
|
39
|
55
|
54
|
37
|
40
|
15
|
14
|
22
|
30
|
42
|
22
|
19
|
9
|
18
|
26
|
13
|
13
|
17
|
32
|
37
|
48
|
28
|
11
|
23
|
29
|
|
|
2025/08
|
40
|
39
|
48
|
45
|
43
|
37
|
22
|
32
|
22
|
14
|
22
|
33
|
34
|
42
|
45
|
22
|
25
|
22
|
40
|
33
|
25
|
16
|
17
|
15
|
17
|
27
|
31
|
19
|
12
|
15
|
30
|
|
2025/07
|
13
|
25
|
21
|
26
|
16
|
22
|
19
|
17
|
19
|
26
|
14
|
26
|
39
|
42
|
51
|
54
|
45
|
37
|
21
|
19
|
22
|
27
|
16
|
13
|
16
|
18
|
26
|
39
|
40
|
38
|
36
|
|
2025/06
|
30
|
43
|
48
|
50
|
53
|
68
|
47
|
56
|
43
|
36
|
39
|
60
|
59
|
56
|
45
|
51
|
53
|
17
|
32
|
40
|
36
|
23
|
27
|
18
|
23
|
33
|
39
|
46
|
28
|
14
|
|
|
2025/05
|
57
|
59
|
63
|
61
|
33
|
46
|
42
|
40
|
272
|
124
|
65
|
80
|
53
|
76
|
77
|
91
|
85
|
130
|
85
|
75
|
80
|
62
|
64
|
61
|
52
|
61
|
35
|
28
|
43
|
40
|
24
|
|
2025/04
|
61
|
69
|
67
|
79
|
58
|
53
|
63
|
74
|
79
|
68
|
55
|
157
|
199
|
108
|
103
|
99
|
74
|
71
|
62
|
60
|
59
|
73
|
83
|
40
|
46
|
37
|
41
|
52
|
36
|
45
|
|
|
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
*: primary pollution